Answer:
not sure just need points
A satellite is something that revolves another object, therefore Czech Rep., Germany (where I am living now btw), Austria, Hungary, and Poland were controlled by, or taken by the Soviet Union.
Hoped this helped :)
A. the amount of time they spent building the wall
I think the answer is A, when I looked at the picture and did some research, I found that the wall is 70 miles long so it's pretty obvious that they spent a lot of time making it in ancient old times.
The answer is: Producers make a greater profit when the retail price of an item is lowered.
According to the free market economy when the price of a product or good is lowered the producers make a lower profit.
The main advantages of the free market economy are the contribution to political, civil and economic freedom. The insurance of a competitive market. The consumer's protagonism and the supply/demand competition that ensure the best goods at the lower price.