The important practical use which Franklin made of his discoveries, the securing of houses from injury by lightning, has been already mentioned.
Pointed conductors are now very common in America; but prejudice has. .h.i.therto prevented their general introduction into Europe, notwithstanding the most undoubted proofs of their utility have been given. But mankind can with difficulty be brought to lay aside established practices, or to adopt new ones. And perhaps we have more reason to be surprised that a practice, however rational, which was proposed about forty years ago, should in that time have been adopted in so many places, than that it has not universally prevailed. It is only by degrees that the great body of mankind can be led into new practices, however salutary their tendency. It is now nearly eighty years since inoculation was introduced into Europe and America; and it is so far from being general at present, that it will require one or two centuries to render it so.
The disputes between the proprietaries and the people of the province continued in full force, although a war was raging on the frontiers. Not even the sense of danger was sufficient to reconcile, for ever so short a time, their jarring interests. The a.s.sembly still insisted upon the justice of taxing the proprietary estates; but the governors constantly refused their a.s.sent to this measure, without which no bill could pa.s.s into a law. Enraged at the obstinacy, and what they conceived to be the unjust proceedings of their opponents, the a.s.sembly at length determined to apply to the mother country for relief. A pet.i.tion was addressed to the king in council, stating the inconveniences under which the inhabitants laboured, from the attention of the proprietaries to their private interest, to the neglect of the general welfare of the community, and praying for redress. Franklin was appointed to present this address, as agent for the province of Pennsylvania, and departed from America in June, 1757. In conformity to the instructions which he had received from the legislature, he held a conference with the proprietaries who then resided in England, and endeavoured to prevail upon them to give up the long-contested point. Finding that they would hearken to no terms of accommodation, he laid his pet.i.tion before the council. During this time Governor Denny a.s.sented to a law imposing a tax, in which no discrimination was made in favour of the estates of the Penn family. They, alarmed at this intelligence and Franklin"s exertions, used their utmost endeavours to prevent the royal sanction being given to this law, which they represented as highly iniquitous, designed to throw the burden of supporting government upon them, and calculated to produce the most ruinous consequences to them and their posterity. The cause was amply discussed before the privy council. The Penns found here some strenuous advocates; nor were there wanting some who warmly espoused the side of the people. After some time spent in debate, a proposal was made that Franklin should solemnly engage that the a.s.sessment of the tax should be so made as that the proprietary estates should pay no more than a due proportion. This he agreed to perform, the Penn family withdrew their opposition, and tranquillity was thus once more restored to the province.
The mode in which this dispute was terminated is a striking proof of the high opinion entertained of Franklin"s integrity and honour, even by those who considered him as inimical to their views. Nor was their confidence ill-founded. The a.s.sessment was made upon the strictest principle of equity; and the proprietary estates bore only a proportionable share of the expenses of supporting government.
After the completion of this important business, Franklin remained at the court of Great Britain as agent for the province of Pennsylvania.
The extensive knowledge which he possessed of the situation of the colonies, and the regard which he always manifested for their interests, occasioned his appointment to the same office by the colonies of Ma.s.sachusetts, Maryland, and Georgia. His conduct, in this situation, was such as rendered him still more dear to his countrymen.
He had now an opportunity of indulging in the society of those friends whom his merits had procured him while at a distance. The regard which they had entertained for him was rather increased by a personal acquaintance. The opposition which had been made to his discoveries in philosophy gradually ceased, and the rewards of literary merit were abundantly conferred upon him. The Royal Society of London, which had at first refused his performances admission into its transactions, now thought it an honour to rank him among its fellows. Other societies of Europe were equally ambitious of calling him a member. The University of St. Andrew, in Scotland, conferred upon him the degree of Doctor of Laws. Its example was followed by the Universities of Edinburgh and Oxford. His correspondence was sought for by the most eminent philosophers of Europe. His letters to these abound with true science, delivered in the most simple, unadorned manner.
The province of Canada was at this time in the possession of the French, who had originally settled it. The trade with the Indians, for which its situation was very convenient, was exceedingly lucrative. The French traders here found a market for their commodities, and received in return large quant.i.ties of rich furs, which they disposed of at a high price in Europe. While the possession of this country was highly advantageous to France, it was a grievous inconvenience to the inhabitants of the British colonies. The Indians were almost generally desirous to cultivate the friendship of the French, by whom they were abundantly supplied with arms and ammunition. Whenever a war happened, the Indians were ready to fall upon the frontiers; and this they frequently did, even when Great Britain and France were at peace. From these considerations, it appeared to be the interest of Great Britain to gain the possession of Canada. But the importance of such an acquisition was not well understood in England. Franklin about this time published his Canada pamphlet, in which he, in a very forcible manner, pointed out the advantages which would result from the conquest of this province.
An expedition against it was planned, and the command given to General Wolfe. His success is well known. At the treaty in 1762, France ceded Canada to Great Britain; and by her cession of Louisiana, at the same time, relinquished all her possessions on the continent of America.
Although Dr. Franklin was now princ.i.p.ally occupied with political pursuits, he found time for philosophical studies. He extended his electrical researches, and made a variety of experiments, particularly on the tourmalin. The singular properties which this stone possesses, of being electrified on one side positively, and on the other negatively, by heat alone, without friction, had been but lately observed.
Some experiments on the cold produced by evaporation, made by Dr.
Cullen, had been communicated to Dr. Franklin by Professor Simpson, of Glasgow. These he repeated, and found that, by the evaporation of ether in the exhausted receiver of an airpump, so great a degree of cold was produced in a summer"s day, that water was converted into ice. This discovery he applied to the solution of a number of phenomena, particularly a single fact, which philosophers had endeavoured in vain to account for, viz., that the temperature of the human body, when in health, never exceeds 96 degrees of Fahrenheit"s thermometer, although the atmosphere which surrounds it may be heated to a much greater degree. This he attributed to the increased perspiration and consequent evaporation produced by the heat.
In a letter to Mr. Small, of London, dated in May, 1760, Dr. Franklin makes a number of observations, tending to show that, in North America, northeast storms begin in the southwest parts. It appears, from actual observations, that a northeast storm, which extended a considerable distance, commenced at Philadelphia nearly four hours before it was felt at Boston. He endeavoured to account for this by supposing that, from heat, some rarefication takes place about the Gulf of Mexico; that the air farther north, being cooler, rushes in, and is succeeded by the cooler and denser air still farther north, and that thus a continued current is at length produced.
The tone produced by rubbing the brim of a drinking-gla.s.s with a wet finger had been generally known. A Mr. Puckeridge, an Irishman, by placing on a table a number of gla.s.ses of different sizes, and tuning them, by partly filling them with water, endeavoured to form an instrument capable of playing tunes. He was prevented, by an untimely end, from bringing his invention to any degree of perfection. After his death some improvements were made upon his plan. The sweetness of the tones induced Dr. Franklin to make a variety of experiments; and he at length formed that elegant instrument which he has called the _Armonica_.
In the summer of 1762 he returned to America. On his pa.s.sage he observed the singular effect produced by the agitation of a vessel containing oil floating on water. The surface of the oil remains smooth and undisturbed, while the water is agitated with the utmost commotion. No satisfactory explanation of this appearance has, we believe, ever been given.
Dr. Franklin received the thanks of the a.s.sembly of Pennsylvania, "as well for the faithful discharge of his duty to that province in particular, as for the many and important services done to America in general during his residence in Great Britain." A compensation of 5000_l._, Pennsylvania currency, was also decreed him for his service during six years.
During his absence he had been annually elected member of the a.s.sembly.
On his return to Pennsylvania he again took his seat in this body, and continued a steady defender of the liberties of the people.
In December, 1762, a circ.u.mstance which caused great alarm in the province took place. A number of Indians had resided in the county of Lancaster, and conducted themselves uniformly as friends to the white inhabitants. Repeated depredations on the frontiers had exasperated the inhabitants to such a degree, that they determined on revenge upon every Indian. A number of persons, to the amount of about 120, princ.i.p.ally inhabitants of Donegal and Peckstang, or Paxton, townships, in the county of York, a.s.sembled, and, mounted on horseback, proceeded to the settlement of these harmless and defenceless Indians, whose number had now been reduced to about twenty. The Indians received intelligence of the attack which was intended against them, but disbelieved it.
Considering the white people as their friends, they apprehended no danger from them. When the party arrived at the Indian settlement, they found only some women and children, and a few old men, the rest being absent at work. They murdered all whom they found, and among others the chief Shaheas, who had been always distinguished for his friendship to the whites. This b.l.o.o.d.y deed excited much indignation in the well-disposed part of the community.
The remainder of these unfortunate Indians, who, by absence, had escaped the ma.s.sacre, were conducted to Lancaster, and lodged in the jail as a place of security. The governor issued a proclamation, expressing the strongest disapprobation of the action, offering a reward for the discovery of the perpetrators of the deed, and prohibiting all injuries to the peaceable Indians in future. But, notwithstanding this, a party of the same men shortly after marched to Lancaster, broke open the jail, and inhumanly butchered the innocent Indians who had been placed there for security. Another proclamation was issued, but it had no effect. A detachment marched down to Philadelphia for the express purpose of murdering some friendly Indians, who had been removed to the city for safety. A number of the citizens armed in their defence. The Quakers, whose principles are opposed to fighting, even in their own defence, were most active upon this occasion. The rioters came to Germantown. The governor fled for safety to the house of Dr. Franklin, who, with some others, advanced to meet the Paxton boys, as they were called, and had influence enough to prevail upon them to relinquish their undertaking and return to their homes.
The disputes between the proprietaries and the a.s.sembly, which for a time had subsided, were again revived. The proprietaries were dissatisfied with the concessions made in favour of the people, and made great struggles to recover the privilege of exempting their estates from taxation, which they had been induced to give up.
In 1763 the a.s.sembly pa.s.sed a militia bill, to which the governor refused to give his a.s.sent, unless the a.s.sembly would agree to certain amendments which he proposed. These consisted in increasing the fines, and, in some cases, subst.i.tuting death for fines. He wished, too, that the officers should be appointed altogether by himself, and not be nominated by the people, as the bill had proposed. These amendments the a.s.sembly considered as inconsistent with the spirit of liberty. They would not adopt them; the governor was obstinate, and the bill was lost.
These, and various other circ.u.mstances, increased the uneasiness which subsisted between the proprietaries and the a.s.sembly, to such a degree that, in 1764, a pet.i.tion to the king was agreed to by the house, praying an alteration from a _proprietary_ to a _regal_ government.
Great opposition was made to this measure, not only in the house, but in the public prints. A speech of Mr. d.i.c.kenson on the subject was published, with a preface by Dr. Smith, in which great pains were taken to show the impropriety and impolicy of this proceeding. A speech of Mr.
Golloway, in reply to Mr. d.i.c.kenson, was published, accompanied with a preface by Dr. Franklin, in which he ably opposed the principles laid down in the preface to Mr. d.i.c.kenson"s speech. This application to the throne produced no effect. The proprietary government was still continued.
At the election for a new a.s.sembly, in the fall of 1764, the friends of the proprietaries made great exertions to exclude those of the adverse party; and they obtained a small majority in the city of Philadelphia.
Franklin now lost his seat in the house, which he had held for fourteen years. On the meeting of the a.s.sembly it appeared that there was still a decided majority of Franklin"s friends. He was immediately appointed provincial agent, to the great chagrin of his enemies, who made a solemn protest against this appointment: which was refused admission upon the minutes, as being unprecedented. It was, however, published in the papers, and produced a spirited reply from him, just before his departure for England.
The disturbances produced in America by Mr. Grenville"s stamp-act, and the opposition made to it, are well known. Under the Marquis of Rockingham"s administration, it appeared expedient to endeavour to calm the minds of the colonists, and the repeal of the odious tax was contemplated. Among other means of collecting information on the disposition of the people to submit to it, Dr. Franklin was called to the bar of the House of Commons. The examination which he here underwent was published, and contains a striking proof of the extent and accuracy of his information, and the facility with which he communicated his sentiments. He represented facts in so strong a point of view, that the expediency of the act must have appeared clear to every unprejudiced mind. The act, after some opposition, was repealed, about a year after it was enacted, and before it had ever been carried into execution.
In the year 1766, he made a visit to Holland and Germany, and received the greatest marks of attention from men of science. In his pa.s.sage through Holland, he learned from the watermen the effect which a diminution of the quant.i.ty of water in ca.n.a.ls has in impeding the progress of boats. Upon his return to England, he was led to make a number of experiments, all of which tended to confirm the observation.
These, with an explanation of the phenomenon, he communicated in a letter to his friend, Sir John Pringle, which is among his philosophical pieces.
In the following year he travelled into France, where he met with a no less favourable reception than he had experienced in Germany. He was introduced to a number of literary characters, and to the king, Louis XV.
Several letters, written by Hutchinson, Oliver, and others, to persons in eminent stations in Great Britain, came into the hands of Dr.
Franklin. These contained the most violent invectives against the leading characters of the State of Ma.s.sachusetts, and strenuously advised the prosecution of vigorous measures to compel the people to obedience to the measures of the ministry. These he transmitted to the legislature, by whom they were published. Attested copies of them were sent to Great Britain, with an address, praying the king to discharge from office persons who had rendered themselves obnoxious to the people, and who had shown themselves so unfriendly to their interests. The publication of these letters produced a duel between Mr. Whately and Mr.
Temple; each of whom was suspected of having been instrumental in procuring them. To prevent any farther disputes on this subject, Dr.
Franklin, in one of the public papers, declared that he had sent them to America, but would give no information concerning the manner in which he had obtained them; nor was this ever discovered.
Shortly after, the pet.i.tion of the Ma.s.sachusetts a.s.sembly was taken up for examination before the privy council. Dr. Franklin attended as agent for the a.s.sembly; and here a torrent of the most violent and unwarranted abuse was poured upon him by the solicitor-general, Wedderburne, who was engaged as counsel for Oliver and Hutchinson. The pet.i.tion was declared to be scandalous and vexatious, and the prayer of it refused.
Although the parliament of Great Britain had repealed the stamp-act, it was only upon the principle of expediency. They still insisted upon their right to tax the colonies; and, at the same time that the stamp-act was repealed, an act was pa.s.sed declaring the right of parliament to bind the colonies in all cases whatever. This language was used even by most strenuous opposers of the stamp-act, and, among others, by Mr. Pitt. This right was never recognised by the colonists; but, as they flattered themselves that it would not be exercised, they were not very active in remonstrating against it. Had this pretended right been suffered to remain dormant, the colonists would cheerfully have furnished their quota of supplies, in the mode to which they had been accustomed; that is, by acts of their own a.s.semblies, in consequence of requisitions from the secretary of state. If this practice had been pursued, such was the disposition of the colonies towards their mother country, that, notwithstanding the disadvantages under which they laboured, from restraints upon their trade, calculated solely for the benefit of the commercial and manufacturing interests of Great Britain, a separation of the two countries might have been a far distant event. The Americans, from their earliest infancy, were taught to venerate a people from whom they were descended; whose language, laws, and manners were the same as their own. They looked up to them as models of perfection; and, in their prejudiced minds, the most enlightened nations of Europe were considered as almost barbarians in comparison with Englishmen. The name of an Englishman conveyed to an American the idea of everything good and great. Such sentiments instilled into them in early life, what but a repet.i.tion of unjust treatment could have induced them to entertain the most distant thought of separation! The duties on gla.s.s, paper, leather, painters" colours, tea, &c., the disfranchis.e.m.e.nt of some of the colonies, the obstruction to the measures of the legislature in others by the king"s governors, the contemptuous treatment of their humble remonstrances, stating their grievances, and praying a redress of them, and other violent and oppressive measures, at length excited an ardent spirit of opposition.
Instead of endeavouring to allay this by a more lenient conduct, the ministry seemed resolutely bent upon reducing the colonies to the most slavish obedience to their decrees. But this only tended to aggravate.
Vain were all the efforts made use of to prevail upon them to lay aside their designs, to convince them of the impossibility of carrying them into effect, and of the mischievous consequences which must ensue from the continuance of the attempt. They persevered with a degree of inflexibility scarcely paralleled.
The advantages which Great Britain derived from her colonies was so great, that nothing but a degree of infatuation little short of madness could have produced a continuance of measures calculated to keep up a spirit of uneasiness, which might occasion the slightest wish for a separation. When we consider the great improvements in the science of government, the general diffusion of the principles of liberty among the people of Europe, the effects which these have already produced in France, and the probable consequences which will result from them elsewhere, all of which are the offspring of the American revolution, it cannot but appear strange that events of so great moment to the happiness of mankind should have been ultimately occasioned by the wickedness or ignorance of a British ministry.
Dr. Franklin left nothing untried to prevail upon the ministry to consent to a change of measures. In private conversations, and in letters to persons in government, he continually expatiated upon the impolicy and injustice of their conduct towards America; and stated that, notwithstanding the attachment of the colonists to the mother country, a repet.i.tion of ill-treatment must ultimately alienate their affections. They listened not to his advice. They blindly persevered in their own schemes, and left to the colonists no alternative but opposition or unconditional submission. The latter accorded not with the principles of freedom which they had been taught to revere. To the former they were compelled, though reluctantly, to have recourse.
Dr. Franklin finding all efforts to restore harmony between Great Britain and her colonies useless, returned to America in the year 1775, just after the commencement of hostilities. The day after his return, he was elected by the legislature of Pennsylvania a delegate to Congress.
Not long after his election, a committee was appointed, consisting of Mr. Lynch, Mr. Harrison, and himself, to visit the camp at Cambridge, and, in conjunction with the commander-in-chief, to endeavour to convince the troops, whose term of enlistment was about to expire, of the necessity of their continuing in the field, and persevering in the cause of their country.
In the fall of the same year he visited Canada, to endeavour to unite them in the common cause of liberty; but they could not be prevailed upon to oppose the measures of the British government. M. le Roy, in a letter annexed to Abbe Fauchett"s eulogium of Dr. Franklin, states that the ill success of this negotiation was occasioned in a great degree by religious animosities, which subsisted between the Canadians and their neighbours, some of whom had, at different times, burned their chapels.
When Lord Howe came to America in 1776, vested with power to treat with the colonists, a correspondence took place between him and Dr. Franklin on the subject of a reconciliation. Dr. Franklin was afterward appointed, together with John Adams and Edward Rutledge, to wait upon the commissioners, in order to learn the extent of their powers. These were found to be only to grant pardons upon submission. These were terms which could not be accepted, and the object of the commissioners could not be obtained.
The momentous question of independence was shortly after brought into view, at a time when the fleets and armies which were sent to enforce obedience were truly formidable. With an army, numerous indeed, but ignorant of discipline, and entirely unskilled in the art of war, without money, without a fleet, without allies, and with nothing but the love of liberty to support them, the colonists determined to separate from a country from which they had experienced a repet.i.tion of injury and insult. In this question Dr. Franklin was decidedly in favour of the measure proposed, and had great influence in bringing others over to his sentiments.
The public mind had been already prepared for this event by Mr. Paine"s celebrated pamphlet, _Common Sense_. There is good reason to believe that Dr. Franklin had no inconsiderable share at least in furnishing materials for this work.
In the convention which a.s.sembled at Philadelphia in 1776, for the purpose of establishing a new form of government for the State of Pennsylvania, Dr. Franklin was chosen president. The late const.i.tution of this state, which was the result of their deliberations, may be considered as a digest of his principles of government. The single legislature and the plural executive seem to have been his favourite tenets.
In the latter end of 1776, Dr. Franklin was appointed to a.s.sist at the negotiation which had been set on foot by Silas Deane, at the court of France. A conviction of the advantages of a commercial intercourse with America, and a desire of weakening the British empire by dismembering it, first induced the French court to listen to proposals of an alliance. But they showed rather a reluctance to the measure, which, by Dr. Franklin"s address, and particularly by the success of the American arms against General Burgoyne, was at length overcome; and in February, 1778, a treaty of alliance, offensive and defensive, was concluded; in consequence of which, France became involved in the war with Great Britain.
Perhaps no person could have been found more capable of rendering essential services to the United States at the court of France than Dr.
Franklin. He was well known as a philosopher, and his character was held in the highest estimation. He was received with the greatest marks of respect by all the literary characters, and this respect was extended among all cla.s.ses of men. His personal influence was hence very considerable. To the effects of this were added those of various performances which he published, tending to establish the credit and character of the United States. To his exertions in this way may, in no small degree, be ascribed the success of the loans negotiated in Holland and France, which greatly contributed to bringing the war to a happy conclusion.
The repeated ill success of their arms, and more particularly the capture of Cornwallis and his army, at length convinced the British nation of the impossibility of reducing the Americans to subjection. The trading interest particularly became clamorous for peace. The ministry were unable longer to oppose their wishes. Provisional articles of peace were agreed to, and signed at Paris, on the 30th of November, 1782, by Dr. Franklin, Mr. Adams, Mr. Jay, and Mr. Laurens, on the part of the United States, and by Mr. Oswald on the part of Great Britain. These formed the basis of the definitive treaty, which was concluded the 3d of September, 1783, and signed by Dr. Franklin, Mr. Adams, and Mr. Jay on the one part, and by Mr. David Hartly on the other.
On the 3rd of April, 1783, a treaty of Amity and Commerce between the United States and Sweden, was concluded at Paris by Dr. Franklin and the Count Von Krutz.
A similar treaty with Prussia was concluded in 1785, not long before Dr. Franklin"s departure from Europe.
Dr. Franklin did not suffer his political pursuits to engross his whole attention. Some of his performances made their appearance in Paris. The objects of these were generally the promotion of industry and economy.
In the year 1784, when animal magnetism made great noise in the world, particularly at Paris, it was thought a matter of such importance that the king appointed commissioners to examine into the foundation of this pretended science. Dr. Franklin was one of the number. After a fair and diligent examination, in the course of which Mesmer repeated a number of experiments, in the presence of the commissioners, some of which were tried upon themselves, they determined that it was a mere trick, intended to impose upon the ignorant and credulous. Mesmer was thus interrupted in his career to wealth and fame, and a most insolent attempt to impose upon the human understanding baffled.
The important ends of Dr. Franklin"s mission being completed by the establishment of American independence, and the infirmities of age and disease coming upon him, he became desirous of returning to his native country. Upon application to Congress to be recalled, Mr. Jefferson was appointed to succeed him in 1785. Some time in September of the same year Dr. Franklin arrived in Philadelphia. He was shortly after chosen a member of the supreme executive council for the city, and soon after was elected president of the same.