Why did some africans willingly participate in the slave trade

How did the phoenicians add to the goods available in their marketplaces?

What were the short-term and long-term impacts of the american revolution

Why was galileo galilei brought before the inquisition? for insisting that earth stands still at the center of the universe for proving that planets move in elliptical orbits for putting forth evidence that earth moves around the sun for suggesting that the sun is a star