The Story of our Past By Hope G Jan 1, 1492 Columian Exchange Period: Jan 1, 1492 to Jan 1, 1850 American History Aug 3, 1492 Columbus Started His Journey to the New World Oct 12, 1492 Columbus reached the New World Apr 19, 1775 Revolutionary war began Jul 4, 1776 Decloration Of Independence Signed Sep 3, 1783 Signing Of the Treaty Of Paris Sep 3, 1783 Revolutionary War Ends Jan 1, 1787 US Constitution Becomes Ratified Jan 1, 1789 George Washington Becomes The President Jan 1, 1797 John Adams Becomes The President Jan 1, 1801 Tomas Jefferson Become the New President Apr 30, 1803 The Louisiana Purchase Jan 1, 1809 James Madison Becomes the President Jun 18, 1812 War of 1812 Jan 1, 1817 James Monroe Become the President Jan 1, 1825 JQA becomes the New President Jan 1, 1829 Andrew Jackson becomes the new president Jan 1, 1830 Indian Removal Act May 28, 1830 Indian Removal Act Jan 1, 1841 William Henry Harrison becomes the new President