1. sumer first written language 2. assyria sexagesimal numbering system 3. babylonia dividing a circle into 360 degrees 4. hittite advances in algebra and chemistry 5. persia iron chariots

d) iowa i believe is the answer

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.

thing is, i'm afraid, you can't.

the most you can do is log out and never log in again.

to reform the distraught soviet union, the democratization of the communist party was promoted through party secretary mikhail gorbachev's policies of “perestroika” and “glasnost.” perestroika refers to the reconstruction of the political and economic system established by the communist party.