Which of the following is an important concept of human geography? a. diffusion b. assimilation c. acculturation d. all of the above

Who built the first turnpikes in the united states? a) the national government b) state governments c) private companies d) town councils

Which of the following is one way the goverment of russia is considered more limited than the goverment of the soviet union

“obamacare”: included a provision for government-run health insurance called “the public option.” was bitterly opposed by congressional republicans because most favored a “single-payer” plan. survived two challenges to its constitutionality. was partially repealed in 2013 in order to avert a government shutdown. led to the expansion of medicaid in republican controlled states.