Explain what caused the triangular trade to being

The slave trade grew quickly when the Portuguese set up sugar plantations on islands off the coast of Africa. To make a profit, large numbers of slaves were required. Plantation owners got these slaves from the African mainland. Later, the Dutch, English, and French also became active in the slave trade.

the magna carta is a peace treaty between the king and the rebels. it was made because the the barons captured london in may 1215, so the king was forced to make a treaty with them.the document is written in latin.

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answer; when one group has an extremely high score at pretest;