I could be wrong but:
1: revise the Treaty of Versailles.
2: unite all German-speaking people into one Reich.
3: expand eastwards to achieve Lebensraum.
Hello, Your answer is D. They protected Native Americans who had migrated from the East. Fort Gibson and Fort Towson were built as a place were soilders were stationed to defend a city or town also called as Garrisons. The soilders at thease forts had to deal with the Indians who were comeing from the East. They were also assigned to gaurd the American Frontier and the Indian Territory. I hope that helped please mark me as brainliest thank you and have the best day ever!
I got D, Denmark, Austria, france
<span>Due to the economic restrictions that arose as a result of the depression in the late 1800s, it was clear that the drive towards imperialism was forced to be minimized given the lack of resources and capital to be able to continue the westward expansion as had been occurring.</span>