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 1927 - 2005 (77 years)
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Date |
Event(s) |
| 1 | 1732 | - 22 Feb 1732—1799: George Washington
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| 2 | 1775 | - 1775—1783: American Revolutionary War
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| 3 | 1787 | - 12 Dec 1787: Pennsylvania Statehood.
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| 4 | 1803 | - 1803—1806: Lewis and Clark Expedition
- 1 Mar 1803: Ohio Statehood.
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| 5 | 1812 | |
| 6 | 1818 | - 3 Dec 1818: Illinois Statehood.
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