Trade?? Cant answer very well with no context for the question. But I do believe it’s Trade.
Answer Slave owners were a minority among southern whites
I believe you're talking about the time that Britain went to war with Germany (world war 2), if so the year would be 1939.
I hope I could help! :)
W.E.B du bois believed If African-Americans wanted equality, they would have to fight the discrimination they faced instead of conforming to the whites. Contradicting Booker T. Washington‘s approach which was to accommodate the white needs and Society.