1700s through the 1800s

  • Neutrality Proclamation

    Washington's declaration that the U.S. would not take sides after the French Revolution touched off a war between France and a coalition consisting primarily of England, Austria and Prussia. Washington's Proclamation was technically a violation of the Franco-American Treaty of 1778.
  • XYZ Affair

    1798 - A commission had been sent to France in 1797 to discuss the disputes that had arisen out of the U.S.'s refusal to honor the Franco-American Treaty of 1778. President Adams had also criticized the French Revolution, so France began to break off relations with the U.S. Adams sent delegates to meet with French foreign minister Talleyrand in the hopes of working things out. Talleyrand's three agents told the American delegates that they could meet with Talleyrand only in exchange for a very l
  • Convention of 1800

    A conference between the U.S. and France which ended the naval hostilities.
  • Louisiana Purchase

    1803 - The U.S. purchased the land from the Mississippi River to the Rocky Mountains from Napoleon for $15 million. Jefferson was interested in the territory because it would give the U.S. the Mississippi River and New Orleans (both were valuable for trade and shipping) and also room to expand. Napoleon wanted to sell because he needed money for his European campaigns and because a rebellion against the French in Haiti had soured him on the idea of New World colonies. The Constitution did not gi
  • Embargo Act

    This act issued by Jefferson forbade American trading ships from leaving the U.S. It was meant to force Britain and France to change their policies towards neutral vessels by depriving them of American trade. It was difficult to enforce because it was opposed by merchants and everyone else whose livelihood depended upon international trade. It also hurt the national economy, so it was replaced by the Non-Intercourse Act.
  • War of 1812

    A war between the U.S. and Great Britain caused by American outrage over the impressment of American sailors by the British, the British seizure of American ships, and British aid to the Indians attacking the Americans on the western frontier. Also, a war against Britain gave the U.S. an excuse to seize the British northwest posts and to annex Florida from Britain's ally Spain, and possibly even to seize Canada from Britain. The War Hawks (young westerners led by Henry Clay and John C. Calhoun)
  • Treaty of Ghent

    Ended the War of 1812 and restored the status quo. For the most part, territory captured in the war was returned to the original owner. It also set up a commission to determine the disputed Canada/U.S. border.
  • Monroe Doctrine

    Declared that Europe should not interfere in the affairs of the Western Hemisphere and that any attempt at interference by a European power would be seen as a threat to the U.S. It also declared that a New World colony which has gained independence may not be recolonized by Europe. (It was written at a time when many South American nations were gaining independence). Only England, in particular George Canning, supported the Monroe Doctrine. Mostly just a show of nationalism, the doctrine had no