What was one of the key causes of the decline and the abandonment of the Cahokia and the mound-building culture?

A) warfare with competing tribes
B) extreme drought
C) the onset of a rapidly colder climate known as the "Little Ice Age" that adversely affected their agriculture
D) rampant disease introduced by another unknown tribe or an animal


Answer: C

History

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Pope Gregory I urged missionaries to use what in building new Christian altars?

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To counter negative publicity after a racial incident, FDR appointed the dean of Howard Law School, ________, to an advisory role in the Pentagon

A) Charles Houston B) Ralph Bunche C) William Hastie D) Thurgood Marshall

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Which of the following statements BEST describes the governing of Roman provinces under Augustus?

A) efficient, with ex-generals serving as governors and instituting military rule B) efficient, with legates cooperating with the local elites C) inefficient, due to the corruption of Roman governors D) efficient, with all governors receiving one year of training before assuming their positions E) mostly efficient, although there were numerous local uprisings against Roman rule

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The attack on Fort Sumter __________

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History