First it was the Mayas , Aztecs then Incas
There are different reasons why things happen. Millions of acres of productive farmland became barren desert.
- There were a lot of ruins for the great Plains farmers during the 1930's. The Dust Bowl was known to have destroyed many farmers' crops and land on the Plains.
Because off the event, a lot of farmers migrated out of the Plains during the Depression as the weather destroyed almost all the crops. They moved to California so as to find work as day laborers on big farms.
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Answer:
Kilwa prospered as a free city-state from the twelfth to fifteenth century CE generally on account of the incredible amount of gold coming from the realm of Great Zimbabwe to Kilwa's southern station of Sofala.
Explanation:
Kilwa prospered as a free city-state from the twelfth to fifteenth century CE generally on account of the incredible amount of gold coming from the realm of Great Zimbabwe to Kilwa's southern station of Sofala. In its prime, Kilwa was one of the chief ports of exchange on the Indian Ocean, exchanging gold, ivory, iron, and subjugated individuals from inside Africa including the Mwene Mutabe social orders south of the Zambezi River. Imported products included material and adornments from India, and porcelain and glass dabs from China
To set limits on what the government can and cannot do in regard to personal liberties, the origin and structure of government, general provisions and the recognition of marriage.
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The answer is B, moral duty of the west to work to "civilize" the rest of the world.