Effect of advancement of irrigation methods

What country was south vietnam resist a communist takeover before the united states stepped in? a. germany b. france c. britain d. japan

Brainliesttt !me : ) why were the eastern european countries attempting to break free of the soviet union?

Washington said that the united states would be "friendly and impartial" in regard to foreign conflict. what was his reason behind this statement? a jefferson and washington had determined the u. s. was too weak to wage war. b the u. s. had a treaty with both england and france, and was thus required to remain neutral. c france asked for the united states to stay out of the war, due to trade relationships. d a special envoy from england asked for strict neutrality on behalf of the united states.