1788 The "King's Constitution" ratified by majority of states.
April 1, 1789John Adams becomes the first Chief Minister of the United States of America.
April 15, 1789 James Maria Robert Stuart is crowned James I, King of the United States of America.
1796Alexander Hamilton succeeds Adams as Chief Minister.
19th Century[]
December 14, 1800 James I dies - succeeded by his son Alexander.
1801 A son, James, is born to King Alexander. Aaron Burr new Chief Minister.
1806 United States declares war on France. U.S. forces quickly occupy Louisiana (from this point a permanent part of the United States).
1807 U.S. forces defeated by the ex-slave government in the former French colony of Haiti. Haiti established as the second independent nation in the Western Hemisphere.
1809Mexico declares independence from Spain. Burr's plot to seize Mexico for the U.S. in uncovered. Burr imprisoned. The king's brother-in-law, James Madison, takes over as Chief Minister.
1810Henry Clay begins his first term as Chief Minister.
1812 U.S. joins the coalition against Emperor Napoleon of France. American troops fight in Europe.
1815 France is defeated. U.S. Cavalry commander Andrew Jackson captures a fleeing Napoleon. Guadeloupe becomes the first Caribbean possession of the United States.
1816John Q. Adams overturns Clay as Chief Minister.
1817 Henry Clay again becomes Chief Minister.
1819 Adams last tenure as Chief Minister. Clay is again Chief Minister at year's end.
1825 Henry Harrison succeeds Clay as Chief Minister.
1826 Andrew Jackson becomes Chief Minister. Several southern states threaten to break away from the United States but the crisis is averted.
February 26, 1836 King Alexander I dies. He is succeeded by his son, King James II.
1836 Henry Harrison ends Jackson's ten-year tenure as Chief Minister.
1837Texas wins independence from Mexico, seeks union with United States.
1840War with Mexico over Texas.
1842 United States decisively defeats Mexico. Area from Texas to California added to U.S.
1848War is declared on Great Britain over Oregon boundary dispute. Peace is achieved before any significant battles are fought. U.S./Canadian border established by Treaty of Paris.
1854 James II dies. Succeeded by daughter, Elizabeth I, disputed by George Stuart (son of George Washington Stuart). Queen Elizabeth abolishes slavery.
1855 George Stuart (George I) proclaimed king of Dixie (ten breakaway southern states). War between U.S. and Dixie.
1860 George I dies in battle, the war ends in U.S. victory.