American History Timeline

  • Proclamation of Neutrality

    The Proclamation of Neutrality was a formal announcement issued by U.S. President George Washington on April 22, 1793, declaring the nation neutral in the conflict between France and Great Britain. It threatened legal proceedings against any American providing assistance to any country at war.
  • XYZ Affairs

    The XYZ Affair was a diplomatic incident between French and United States diplomats that resulted in a limited, undeclared war known as the Quasi-War. U.S. and French negotiators restored peace with the Convention of 1800, also known as the Treaty of Mortefontaine
  • Convention of 1800

    The Convention of 1800, also known as the Treaty of Mortefontaine, was a treaty between the United States of America and France to settle the hostilities that had erupted during the Quasi-War.
  • Louisiana Purchase

    The Louisiana Purchase was a land deal between the United States and France, in which the U.S. acquired approximately 827,000 square miles of land west of the Mississippi River for $15 million.
  • Embargo Act

    The Embargo Act of 1807 was a general embargo enacted by the United States Congress against Great Britain and France during the Napoleonic Wars.
  • War of 1812

    War of 1812, (June 18, 1812–Feb. 17, 1815), conflict fought between the United States and Great Britain over British violations of U.S. maritime rights. It ended with the exchange of ratifications of the Treaty of Ghent.
  • Treaty oh Ghent

    The Treaty of Ghent, signed on December 24, 1814, in the city of Ghent, was the peace treaty that ended the War of 1812 between the United States and the United Kingdom.
  • Monroe Doctrine

    A principle of US policy, originated by President James Monroe in 1823, that any intervention by external powers in the politics of the Americas is a potentially hostile act against the US.