The key factor which fueled competition between European countries for colonies in the Americas was C) the desire to control sources of gold and silver. Although Europe did have certain resources, it had definitely depleted itself in gold and silver and there was a sort of race between the big European super powers to enrich themselves as much as they could. This can be especially seen with the silver mines in Mexico which both the Spanish and the French wanted to acquire.
The answer is the North Vietnamese took over the South Vietnam spreading communism Southward and this proved the domino theory (if one country come under the influence of communism, the surrounding countries would follow).
Mao Zedong launched the Cultural Revolution in China in response to what he and other Chines viewed as social encroachments from the west that were threatening the Chinese way of life.
Answer: Fall of the berlin wall, War for Oil, Vietnam conflict, and Moon landing
Explanation:
