Crop rotation :) I think there's a fancy name they used I can't seem to recall but essentially it's just crop rotation haha hope this helped
Answer: This is why - Grandfather clauses were statutes that seven Southern states implemented in the 1890s and early 1900s to prevent African Americans from voting. The statutes allowed any person who had been granted the right to vote before 1867 to continue voting without needing to take literacy tests, own property, or pay poll taxes.
Explanation:
B. they had poor pay for harsh work
