Which of these had the largest impact on the growth of eastern american cities in the late nineteenth century? a) decreased immigration eliminate b) low-cost urban housing c) improved farming techniques d) expansion of the interstate system

explanation:

i think it is in quadrant 4.

the five year plans were part of a command economy. there was little choice in what would be emphasized for the current 5 year period.

the answer to democracy or totalitarianism is a bit harder. in stalin's time, russia was totalitarian. now that's not entirely true. putin has moved towards at least the boundary.