english

-m.U1_3d:oP}_01.The dispute over slavery seemed to have been laid to rest for a time. But during the eighteen thirties, it rose to the surface again51Testing软件测试网 u(m2Ou&zK'{BG

2.A major reason why the dispute came alive again was cotton.

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3. By the eighteen thirties, cotton planters believed that without slavery, the whole economic system of the south would lie in ruins. To them, slavery was no longer just a question of right or wrong. It was a necessity for survival.