As America has grown, so have/has a. the powers of the states relative to the federal government
b. our reliance on local rather than national policy
c. our expectations of what the government will do for us
d. the protections provided to marginalized groups

your answer will be b. improving roads, bridges, and other infrastructure. hope i !

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.

it broke up the ottoman empire (just a small fact) and the turkish leaders lost many soldiers.