Answer:
The answer would be : A. Tribes refused to stay on the failing reservations
The reservations refer to Government's effort to replace Indian land that has been acquired for them. But these reservations failed to fulfill the basic need of the Indians that was promised by the government so a couple of tribes refused to stay in it and demanded their land back
People moving from rural areas to urban areas
Answer:
World War I began after the assassination of Austrian archduke Franz Ferdinand by South Slav nationalist Gavrilo Princip on June 28, 1914
The Allies won World War I after four years of combat and the deaths of some 8.5 million soldiers as a result of battle wounds or disease.