| |
Date |
Event(s) |
| 1 | 1789 | - 30 Apr 1789—4 Mar 1797: Washington/Adams admin
- 25 Sep 1789—15 Dec 1791: U.S. Congress adopts the Bill of Rights thru Ratification by 3/4th of states, to become part of U.S. Constitution
|
| 2 | 1792 | - 20 Feb 1792—20 Feb 1792: United States Post Office established
- 2 Apr 1792—2 Apr 1792: United States Mint established
- 8 May 1792—8 May 1792: United States Military Draft established
|
| 3 | 1797 | - 4 Mar 1797—4 Mar 1801: Adams/Jefferson admin
|
| 4 | 1801 | - 4 Mar 1801—4 Mar 1809: Jefferson/Burr and Clinton admin
|
| 5 | 1803 | - 30 Apr 1803—30 Apr 1803: Louisiana Purchase (Arkansas, part of Colorado, Iowa, Louisiana, part of Minnesota, Missouri, part of Montana, part of North Dakota, part of Oklahoma, South Dakota and part of Wyoming
|
1788 - Aft 1807 (> 20 years)