1821 | When Mexico achieved its independence from Spain in 1821, what is now Arizona became part of the Territory of Nueva California. |
1846-1848 | Mexican-American War |
1853-1861 | Arizona is administered as a part of the Territory of New Mexico |
February 14, 1862 | Arizona is recognized as Confederate Territory |
February 24, 1863 | A new Arizona Territory consisting of the western half of New Mexico Territory was declared in Washington, D.C |
February 14, 1912 | Arizona is admitted as the 48th State of the U.S. |
1763 | Spain Traded Florida to the Kingdom of Great Britain for control of Havana, Cuba. |
1783 | Spain regained control of Florida after Britain's defeat in the American Revolution and the subsequent Treaty of Versailles. |
1817-1818 | First Seminole War |
1821 | Spain ceded the east and west Florida territories to the United States through the Adams-Onís Treaty. |
March 30, 1822 | United States merged East Florida and part of West Florida in to the Florida Territory. |
1830 | U.S. Congress passed the Indian Removal Act and as settlement increased, pressure grew on the United States government to remove the Indians from Florida. |
1832 | The Treaty of Payne's Landing promised to the Seminoles lands west of the Mississippi River if they agreed to leave Florida. |
March 3, 1845 | Florida is admitted as the 27th State of the U.S. |
1835-1842 | Second Seminole War |
1855-1858 | Third Seminole War |
Feburary 12, 1733 | Established as the last of the original 13 colonies. |
January 2, 1788 | Georgia is admitted as the 4th State of the U.S. |
1829 | Gold is discovered in the North Georgia Mountains. |
1830 | U.S. Congress passed the Indian Removal Act and as settlement increased, pressure grew on the United States government to remove the Indians from Georgia. |
1838 | In 1838 Martin Van Buren dispatched federal troops to gather the Cherokee and deport them west of the Mississippi. This forced relocation, known as the Trail of Tears, led to the death of over 4,000 Cherokees |
January 19, 1861 | Seceeded from the Union. |
1870 | Last state to the be restored to the Union. |
1763 | Illinois, a part of the French Empire La Louisiane, passed to British control at the conclusion of the Seven Years War. |
1778 | George Rogers Clark claimed Illinois County for Virginia |
1783 | Virginia ceded the are to the United States and made it part of the Northwest Territory |
February 3, 1809 | Illinois Territory was created. |
December 3, 1818 | Illinois is admitted as the 21st State of the U.S. |
1832 | Black Hawk War is fought in Illinois and Wisconsin between the Sauk, Fox, and Kickapoo Indian Tribes. |
1763 | Indiana, a part of the French Empire La Louisiane, passed to British control at the conclusion of the Seven Years War. |
1787 | The US defined present-day Indiana as part of its Northwest Territory |
1800 | Congress separated Ohiofrom the Northwest Territory, designating the rest of the land as the Indiana Territory. |
1809 | AfterMichigan Territory was separated and the Illinois Territory was formed, Indiana was reduced to its current size and geography. |
December 11, 1816 | Indiana is admitted as the 19th State of the U.S. |
1803 | Louisianna Purchase takes place, Iowa is placed under United States Control. |
1813 | Fort Madison was defeated by British-supported Indians in 1813 during the War of 1812, and Fort Shelby in Prairie du Chien, Wisconsin, also fell to the British. |
1814-1832 | Indian tribes were pushed out of Iowa. |
1838 | Territory of Iowa is established. |
December 28, 1846 | Iowa is admitted as the 29th State of the U.S. |
1830 | Kansas first settled by European Americans. |
May 30, 1854 | Kansas Territory is established. Kansas Territory stretched all the way to the Continental Divide and included the sites of present-day Denver, Colorado Springs, and Pueblo. |
January 29, 1861 | Kansas is admitted as the 34th State of the U.S. |