As the demand for slaves grew, the Portuguese began to enter the interior of Africa to forcibly take captives; as other Europeans became involved in the slave trade, generally they remained on the coast and purchased captives from Africans who had transported them from the interior.
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The problem isn't just that teachers lack experience with remote instruction. For reasons scientists only partially understand, it's demonstrably harder to learn via video than in person. ... But they can't maintain the necessary attentional focus for an entire Zoom class, so learning suffers.
Important battle during the Persian war in which the Greek allies defeated the Persian navy. The presence of the enemy close to Phaleron, the Athenian harbor, created a strategic problem for the Persians: they could not use their port as easy as they wanted
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Forced labor continued because It was mainly for black people. Many people at the time and still are very racist. Forced labor persisted after the Civil War because it was a crime in the south for any farm worker to search for employment from a new employer without permission from the old employer.
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