Slavery developed in the American colonies in the mid-1600s due to the economy of the South depending on the cultivation of crops; the need for agricultural labor led to the establishment of slavery.
Answer:
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Clay was called 'the Great Compromiser' because he played a major role in formulating the three landmark sectional compromises of his day: the Missouri Compromise of 1820, the Tariff Compromise of 1833, and the Compromise of 1850.
They were being taxed unfairly with out any input.
They both adopted Christianity
Thats my answer