The Hampshire Grants was disputed territory between New York and New Hampshire. Although neither of those states was ever fully able to exert control over the grants, it is inaccurate to say the territory was an independent republic. It had no well established government, it carried on no foreign policy and it's residents were citizens of the United States. It was finally organized and admitted to the Union as the state of Vermont.
Texas was independent and referred to as The Republic of Texas from 1836 to 1845.
The state that was not organized under the Northwest Ordinance is Vermont. Vermont was actually an independent republic for 14 years before it became the 14th state of the United States in 1791.
This state is Texas. Which was an independent republic in north America, having won it's independence from Mexico.
There were three actually. There was the Republic of Vermont, the Republic of California, and the Republic of Texas (which is the most well known). That was Texas. They seceded from Mexico and, for a short time, were independent people. Once America overcame their problem with accepting Texas (they didn't want to anger Mexico, since they still laid clame to the territory) they sent troops to Texas and provoked the Mexican people to attack them. Hawaii was an independent nation before becoming a territory of the United States and later becoming a state.
Republic of the United Netherlands Dutch Republic, formally Republic of the United Netherlands, Dutch Republican, Reverend, Nederland, (1588–1795), state whose area comprised approximately that of the present Kingdom of the Netherlands and which achieved a position of world power in the 17th century.
Texass(: And we are the only state that can be again... :-)
Vermont was briefly an independent republic before joining the newly-formed United States in 1791.
It was an independent republic.
Africa
A state cannot be an independent republic and also part of the United States.If you are asking, "What is the only state that was oncean independent republic",the answer is "Texas".
Texas was once an independent country before joining the United States as a state.
State flags may be flown at the same height as the US flag, unless on the same flagpole. There is an urban legend that Texas' flag is the only one that can be, because it was an independent republic before joining the US, but that is false. There are links below.
Cali
Romania is an independent republic.
Texas
Romania is an independent republic.
Hawaii