The mountains that prevented invasion from the north are the
a. apennines
b. alps
c. pyrenees
d. carpathians

b. alps  is the right answer because I got it right when I got that one

Explanation:

well first we can compare on what the slave masters ate and what the slaves ate well the masters ate fancy great food like chicken rice mash potatose and stuff like that and slaves ate well food that your not suppost to eat like the weird parts of turkey and chicken and slaves master chilled beat and eat and slaves work get beat and get little of sleep there you go

the soviet union wanted to impose communist governments in eastern europe.