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What caused Spain's and Portugal's demands for African slaves to grow? A. the development of cotton plantations in the New World B. the need for cheap labor in Europe C. the development of sugar plant
What caused Spain's and Portugal's demands for African slaves to grow?
A. the development of cotton plantations in the New World
B. the need for cheap labor in Europe
C. the development of sugar plantations in the New World
D. the need for cheap labor at sea