What is DuBois saying about Washington’s emphasis on pursuing economic advancement for African Americans before pushing for political or social equality?

The snow had blocked up his window. why because it involves pronouns like he,him,his,himself, she,her

Yes, some people used the depression to the max. not everybody had stocks, and those that didn't bought many things inexpensive, so that when prices rose again, they were much more richer than beforehope this

Well you have the answer for this question right