Who were some of the leaders involved with the naacp?

W. E. B. Du Bois, Mary White Ovington and Moorfield Storey

Explanation:

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.

international economic development agencies harm poorer nations by encouraging them to serve as exporters to wealthier nations.