Alexander Hamilton was an American statesman and one of the Founding Fathers of the United States. He was an influential interpreter and promoter of the U.S. Constitution, as well as the founder of the nation's financial system, the Federalist Party, the United States Coast Guard, and the New York Post newspaper. As the first Secretary of the Treasury, Hamilton was the main author of the economic policies of George Washington's administration. He took the lead in the Federal government's funding of the states' debts, as well as establishing a national bank, a system of tariffs, and friendly trade relations with Britain. His vision included a strong central government led by a vigorous executive branch, a strong commercial economy, a national bank and support for manufacturing, and a strong military. Thomas Jefferson was his leading opponent, arguing for agrarianism and smaller government.