The authority of the new provisional government was soon challenged by the Soviets, councils of representatives from the workers and Soldiers. I think the answers to your problem are Soviets and Soldiers. Brainlest?
Answer:
Indian Territory west of the Mississippi River.
Explanation:
The Indian Removal Act of 1830 ordered by United States President Andrew Jackson. The act ordered the relocation of the Native Indians to the west of the Mississippi River. The reason for the relocation was the establishing of white settlement in their ancestor land. Few tribes moved to a new land peacefully while other resisted.
Source: Internet
Hope this helps!
The act of 1776- (pouring the tea in the sea I believe)
don't know but good luck on getting an answer have a good day