the answer is (A) the announcement of the Athenian defeat at the battle of the Marathon
Explanation:
a )they help historians focus on the effect of one important idea on different societies over time
Answer:
Whatever the African impact of the Atlantic trade, it was at its greatest in West Africa, which supplied the largest number of captives, although at the height of the trade many other parts of Africa were also used as a source for slaves. In addition, the trade had a disproportionate impact on the male population, because male slaves were the most sought after in the Americas; it is thought that roughly two-thirds of the slaves taken to the New World were male, only one-third female.
Powerful Africans who engaged in slave dealing could make a sizeable profit from the trade, especially in view of the relatively high prices that European merchants were prepared to pay for African slaves. By the eighteenth century, slaves had become Africa’s main export.
Explanation:
Franklin Delano Roosevelt was elected president in 1932. He immediately embarked on an ambitious plan to get the country out of the Great Depression. His signature domestic legislation, the New Deal, expanded the role of the federal government in the nation’s economy in an effort to address the challenges of the Great Depression.
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