It was a territory until it became a US State in 1907.
Yes, both Indian Territory and Oklahoma Territory.
The Oklahoma territory
The answer is Oklahoma*
Though not always considered a Southwest state, the eastern half of Oklahoma was known as Indian Territory from 1834 to 1907, when it was joined with the Oklahoma Territory.
Oklahoma became a state on November 16, 1907. It was the 46th state to join the United States. The state was formed from the combination of the Oklahoma Territory and the Indian Territory.
Oklahoma
yes
Since November 16, 1907. Prior to then, it was the Oklahoma Territory.
It was Oklahoma.
Oklahoma
The capital of the Arizona Territory in 1900 was Phoenix. Arizona did not become a state until 1912. (48th state)
Oklahoma Territory