Hamilton naturally became the leader of the Federalists, as Jefferson the leader of the Republicans, or Democrats, as they are now called. One party saw in Hamilton the great thinker, the safe guardian of the destinies of the people; the other party thought it saw a bold and unscrupulous man, who would sit on a throne if that were possible. Hamilton's character was assailed, sometimes with truth, but oftener without truth. He was not perfect, but he was great, and in most respects noble.

The French Revolution was now interesting all minds. Genet had been sent to America by the French Republic, as her minister. Hamilton urged neutrality, and looked with horror upon the growing excesses in France. Jefferson, with his hatred of monarchy, was lenient, and, in the early part of the Revolution, sympathetic. The United States became divided into two great factions, for and against France. Genet fanned the flames till the patient Washington could endure it no longer; the unwise minister was recalled, and neutrality was proclaimed April 22, 1793.

Through all this matter, Hamilton had the complete love and confidence of Washington. When it was deemed wise to send a special commissioner to effect a treaty with England, that proper commercial relations be maintained, Hamilton was at once suggested. Party feeling opposed, and John Jay was appointed. When he returned from his mission, Great Britain having consented to pay us ten million dollars for illegal seizure of vessels, we agreeing to pay all debts owed to her before the Revolutionary War, the people rose in wrath against the treaty, and burned Jay in effigy. When Hamilton was speaking for its adoption at a public meeting in New York, he was assaulted by stones. "Gentlemen," he said, coolly, "if you use such strong arguments, I must retire." After this he wrote essays, signed "Camillus," in defence of the treaty, and helped largely to secure its acceptance.

Meantime, the Excise Law, whereby distilled spirits were taxed, caused the "Whiskey Insurrection" in Pennsylvania. Hamilton, who believed in the prompt execution of law, urged Washington to take decisive measures. The President called out thirteen thousand troops, and the refusal to pay the taxes was no more heard of.

Hamilton, like Jefferson, had become weary of his six years of public life; his increasing family needed more than his limited salary, and he resigned, returning to his law practice in the city of New York.

When a new President was chosen to succeed Washington, it was not the real leader of the party, Hamilton, but one who had elicited less opposition by strong measures—John Adams, a man of long and distinguished service, both in England and America. Hamilton seems to have preferred Thomas Pinckney of South Carolina, and thus to have gained the ill-will of Adams, which helped at last to split the Federal party.

When Adams and Jefferson became the Presidential nominees in 1800, Hamilton threw himself heartily into the contest in the State of New York. Here he found himself pitted against a rare antagonist, the most famous lawyer in the State except himself, Aaron Burr. He was well born, being the son of the president of the college at Princeton, and the grandson of Jonathan Edwards. Like Hamilton, he was precocious; being ready to enter Princeton when he was eleven years old. He was short in stature, five feet and six inches in height; with fine black eyes, and gentle and winsome manners. Both these men won the most enduring friendships from men and women—homage indeed. Both were intense in nature, though Burr had far greater self-control. Both were brave to rashness; both were untiring students; both loved and always gained authority. Burr had won honors in the Revolutionary War. He had married at twenty-six, a woman ten years older than himself, a widow with two children, with neither wealth nor beauty, whom he idolized for the twelve years she was spared to him, for her rare mind and devoted affection. From her he learned to value intellect in woman. He used to write her before marriage, "Deal less in sentiments, and more in ideas." When she died, he said, "The mother of my Theo was the best woman and finest lady I have ever known." For his only child, his beloved Theodosia, he seemed to have but one wish, that she be a scholar. He said to his wife, "If I could foresee that Theo would become a mere fashionable woman, with all the attendant frivolity and vacuity of mind, adorned with whatever grace and allurement, I would earnestly pray God to take her forthwith hence. But I yet hope by her to convince the world what neither sex appear to believe—that women have souls!"

At ten years of age, she was studying Horace and Terence, learning the Greek grammar, speaking French, and reading Gibbon.

This Theo, the idol of his life, afterward married to Governor Alston of South Carolina, loved him with a devotion that will forever make one gleam of sunshine in a life full of shadows. When the dark days came, she wrote him, "I witness your extraordinary fortitude with new wonder at every new misfortune. Often, after reflecting on this subject, you appear to me so superior, so elevated above all other men; I contemplate you with, such a strange mixture of humility, admiration, reverence, love, and pride, very little superstition would be necessary to make me worship you as a superior being; such enthusiasm does your character excite in me.... I had rather not live than not be the daughter of such a man."

Burr's success in the law had been phenomenal. When he was studying for admission to the bar, he often passed twenty hours out of the twenty-four over his books.