E. B. Du Bois—a scholar, activist, and the founder of the National Association for the Advancement of Colored People—referred to Reconstruction as a "splendid failure." What do you think he meant? How did Reconstruction fail? What was, nevertheless, splendid about the effort? 450 words

true

coz they had the rank system in society according to the economic power of the people

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.

what are the following?

explanation: