The soviets faced their heaviest expenses in the 1980s as a result of?
a. downturn in economy
b. protests within the ussr
c. the crisis in afganistan
d. the crisis in germany

Ineed on 2-4 i want y’all to reply to this question so i can turn this into my teacher tomorrow

15 points to the "charlemagne" section, what were the two policies that charlemagne implemented when he took the throne? what was the result of the policies and how did it impact his warriors?

What were copernicus’s ideas about the order of the universe deemed to be dangerous to church thinking? (5 points) a.the church was invested in the idea that the earth was at the center of the universe b.copernicus was developing a new religion that would challenge the church c.the church feared his ideas threatened their control of european universities d.copernicus was a follower of luther and therefore could not be trusted