kontextmaschine:

Sovereign Polities Wholly Incorporated into the Territory of the United States of America*
State of New Hampshire (1781)
Commonwealth of Massachusetts (1781)
Colony of Rhode Island and Providence Plantations (1781)
Colony of Connecticut (1781)
State of New York (1781)
Commonwealth of Pennsylvania (1781)
State of New Jersey (1781)
The Delaware State (1781)
State of Maryland (1781)
Commonwealth of Virginia (1781)
State of North Carolina (1781)
State of South Carolina (1781)
State of Georgia (1781)
State of Vermont (1791)
Republic of West Florida (1810)
Republic of Indian Stream (1842)
Republic of Texas (1845)
California Republic (1846)
Oregon Territory (1849)
Confederate States of America (1865)
Republic of Hawaii (1898)
Empire of Japan (1947)

Sovereign Polities Formed from the Territory of the United States of America
Confederate States of America (1861)
Republic of Cuba (1902)
Republic of the Philippines (1946)
Republic of Korea (1948)
Federal Republic of Germany (1949)
State of Japan (1952)
Federated States of Micronesia (1979)
Republic of the Marshall Islands (1986)
Republic of Palau (1994)

* in keeping with American tradition, we will politely gesture towards and subsequently ignore the notion of Amerindian tribes and Samoan chieftaincies as sovereign polities.