Which was one effect of reducing the size and cost of computers?
a. computer companies lost money.
b. software and operating systems became much more complicated.
c. they were easily operated by everyone.
d. many ordinary people could buy and use them.

"germany's geographic location was an advantage when it was on the offensive in the war because it was situated next to an extremely wide river, the rhine, which was difficult for the allies to cross."

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.