"Austria-Hungary<span> declared war on </span>Serbia<span> after serbian nationalists assassinated Archduke Franz Ferdinand and his wife, this was not necessary as only a few serbians participated and these assassinations usually did not result in war" (prezi.com)</span>
<u>The correct answer is answer B ("Choctaw").</u>
Fort Towson was built to guard the southern border against colonial settlement. After confrontations begun, the Choctaw Nation relocated to the area of Doaksville, which became their economic capital. Fort Towson was positioned at the top of the Red River, granting easy access to navigable waters and protection for the natives.
The Choctaw ended up surrendering their territories to the Confederation in june of 1865.
Hope this helps!
Answer:
Rail road companies facilitated settlement of the Great Plains because it provided a means of transportation for settlers to get to the location. The government had also provided land to these companies which they sold at an affordable cost to the new settlers. The area was a large expanse of flat land making it easy for newcomers to establish agriculture.