| |
| Motto: E plurbius unum | |
| Official languages | English, French, German, Portuguese, Russian, and Spanish |
| Secretary-General | Barack Obama |
| Type of government | Federative union of 50 countries plus 7 union territories |
| Capital | Washington, District of Columbia |
| Largest city | New York City, New York |
| Established | April 30, 1789 (Inauguration of First Secretary-General); January 1, 1790 (Ratification of the Treaty of Philadelphia) |
| Currency | United States dollar plus the 50 currencies of the member countries |
| Anthem | The Star-Spangled Banner |
The American Union is the organization of American nations to promote peace and cooperation. It is led by the Secretary-General.
Members
Italicized members are union territories.
- Republic of Alabama
- Consulate of Alaska
- Union Territory of American Samoa
- Republic of Arizona
- Democratic Republic of Arkansas
- California Republic
- Federation of Colorado
- People's Republic of Connecticut
- Republic of Delaware
- Union Territory of the District of Columbia
- Republic of Florida
- People's Republic of Georgislavia
- Union Territory of Guam
- Republic of Hawaii
- Confederation of Idaho
- Republic of Illinois
- Nation-State of Indiana
- Republic of Iowa
- Kansan Federation
- Commonwealth of Kentucky
- République de Louisiane
- Republic of Maine
- Federation of Maryland
- Commonwealth of Massachusetts
- Michigander Federation
- Republic of Minnesota
- Union Territory of the Minor Outlying Islands
- Republic of Mississippi
- Republic of Missouri
- Republic of Montana
- Nebraskan Federation
- Republic of Nevada
- Republic of New Hampshire
- Republic of New Jersey
- Federation of New Mexico
- Republic of New York
- Republic of North Carolina
- Republic of North Dakota
- Union Territory of the Northern Mariana Islands
- Republic of Ohio
- Oklahoman Federation
- Republic of Oregon
- Commonwealth of Pennsylvania
- Union Territory of Puerto Rico
- Republic of Rhode Island and Providence Plantations
- Republic of South Carolina
- Republic of South Dakota
- Republic of Tennessee
- Republic of Texas
- Republic of Utah
- Republic of Vermont
- Commonwealth of Virginia
- Union Territory of the Virgin Islands
- Republic of Washington
- West Virginian Federation
- Republic of Wisconsin
- Wyoming Republic
List of Secretaries-General
Non-partisan
Federalist Party
Democratic-Republican Party
Democratic Party
Whig Party
Republican Party
| No. | Secretary-General | Took office | Left office | Party | Assistant Secretary-General | |
|---|---|---|---|---|---|---|
| 1 | 
|
George Washington | April 30, 1789 | March 4, 1797 | Non-partisan | John Adams |
| 2 | 
|
John Adams | March 4, 1797 | March 4, 1801 | Federalist Party | Thomas Jefferson |