Civilization in China began at the Yellow River Valley.
The answer would be Latin America
Because Approximately half of immigrants living in the United States are from Mexico or other Latin American countries. Many Central Americans are fleeing because of desperate social and economic circumstances created in part by U.S. foreign policy in Central America over many decades.
The North Vietnamese<span> government and the Viet Cong were fighting to reunify </span>Vietnam<span>. They viewed the conflict as a colonial </span>war<span> and a continuation of the First Indochina </span>War<span> against forces from France and later on the U.S. ... Beginning in 1950, American military advisors arrived in what was then French Indochina.</span>