He perfected the Albany Plan of Union for the colonies. He is the only statesman who signed the Declaration of Independence, the Treaty of Alliance with France, the Treaty of Peace with England, and the Constitution. As a writer, he has produced, in his Autobiography and in Poor Richard’s Almanac, two works that are not surpassed by similar writing. He received honorary degrees from Harvard and Yale, from Oxford and St. Andrews, and was made a fellow of the Royal Society, which awarded him the Copley gold medal for improving natural knowledge. He was one of the eight foreign associates of the French Academy of Science