I assume you mean during world war 2 what was one of the first places Germany invaded which if that's the case it would be Poland
Explanation:
In the late 1800s, people in many parts of the world decided to leave their homes and immigrate to the United States. Fleeing crop failure, land and job shortages, rising taxes, and famine, many came to the U. S. because it was perceived as the land of economic opportunity.
I'm pretty sure the answer is A. Hope it helped.
