By the end of the nineteenth century, technology in the industrial setting

b) race riots in several cities

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.

agree with wilson that weakening the treaty would threaten world peace.