Conversation so far:
What conflicts did Marcus Garvey have with Du Bois?
Garvey was dismissive of the NAACP leader W. E. B. Du Bois, and in one issue of the Negro World called him a reactionary under [the] pay of white men.

Question: How did he approach the situation?
Self-contained rewrite: How did Marcus Garvey approach the conflict situation with Du Bois?