The last part of the plains to be settled was the Oklahoma Territory.
Well I don't think this Q is hard but now they should have an answer for it so good luck.
Oklahoma Territory was created in 1890.
Yes, both Indian Territory and Oklahoma Territory.
Territory of Oklahoma & Indian Territory
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.
Yukon was settled by Europeans in the 19th century.
The Oklahoma territory
The answer is Oklahoma*
Samuel P. Jeffreson
Oklahoma was the last state to declare Christmas a holiday in 1890. Oklahoma was a territory in 1890 and became a state in 1907 after which four more states joined the union The last state must have been one of them.
They had to build houses farms harvest crops and tend to livestock just like them men who settled in the Oregon Territory. :)