Which event best identifies the beginning of the so called dark ages in europe 1.) rise of the arab empire 2.) spread of the bubonic plague 3.) fail of the roman empire 4.) initiation of the hundred years war

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.

c. asking questions

hope this