The Federalists promoted the financial system of Treasury Secretary Hamilton, which emphasized federal assumption of state debts, a tariff to pay off those debts, a national bank to facilitate financing, and encouragement of banking and manufacturing. The Republicans, based in the plantation South, opposed a strong executive power, were hostile to a standing army and navy, demanded a limited reading of the Constitutional powers of the federal government, and strongly opposed the Hamilton financial program. Perhaps even more important was foreign policy, where the Federalists favored Britain because of its political stability and its close ties to American trade, while the Republicans admired the French and the French Revolution. Jefferson was especially fearful that British aristocratic influences would undermine republicanism. Britain and France were at war 1793–1815, with one brief interruption. American policy was neutrality, with the federalists hostile to France, and the Republicans hostile to Britain. The Jay Treaty of 1794 marked the decisive mobilization of the two parties and their supporters in every state. President Washington, while officially nonpartisan, generally supported the Federalists and that party made Washington their iconic hero.