Why did eastern european countries prevent their citizens from traveling to the west?

a.
they wanted to protect them from western influence.

b.
the travel costs were too high.

c.
they knew that they would bring too many westerners home.

d.
they predicted that another world war would start.

operation overlord was the codename for the battle of normandy, the allied operation that launched the successful invasion of german-occupied western europe during world war ii. the operation was launched on 6 june 1944 with the normandy landings

the correct answwer is d

can you put the answers so i can you

they met to talk about what type of government they wanted and how best to go about creating that republican government.