The correct answer is political organization
Answer: option A (WW1)
Explanation: While the bolsheviks created/creating their communist party (lead by Lenin) WW1 was in play
World War II affected the American economy in a overwhelmingly positive way and the country finally <span>began to recover from the effects of the Great Depression</span> thanks to war spending.
This belief pushed the Native American more westward and more southward. this impacted them negatively because they were pushed off their land. the natives lived on the land before the Americans came.but the Americans went to war with the natives, trying to wipe them out to fulfill their "manifest destiny", and have a nation from sea to sea