it calculates that human migration from Africa began 10,000 to 20,000 years ago
Answer:
A. building sea walls and not building levees
Since there is no background information, I would assume they could be going on strike.
In Asia, different leaders used different ruling techniques. Depending on the time period of this question, you can use China, with points about their bureaucracy and their civil exam system (where you have to be intelligent to be in the government). You can use the Japan and their Tokugawa system. They had a ranking of people like the Samaria and leaders. That’s how they exercised their power.
Answer:
Afghan War, in the history of Afghanistan, the internal conflict that began in 1978 between anticommunist Islamic guerrillas and the Afghan communist government (aided in 1979–89 by Soviet troops), leading to the overthrow of the government in 1992.
Explanation:
Um, I'm 12?