Why did having soviet union as an ally contradict one of the reason for us involvement in the war?

What was the difference between marx view of communism and the actual implementation in russia? a. there was no difference between the marxist communism and russian communism. c. marxist view was not interested in the government controlling business while in russia, everything was controlled by the government b. marxist view was focused more on economic control while russia focused on taking complete controlled of everything. d. marxist view believed that the government controlled everything without questions while russia moved more towards a mixed economy.

How was louis and clark expedition event unfolding and what was going on

What was the first civilization name of the indians?