Answer:
In the early and mid-1800s, much of the North's economy depended on unskilled labor which was supplied by immigrants from other countries.
Answer: Prevent health hazard for the Germans.
Explanation:
The reason for the crematoriums was that the large number of dead bodies in mass graves around the area became a health hazard for the Germans working there.
Louis XVI was executed during the French revolution.
what war in specific, us troops have accued in many wars so I'll give you the accurate answer once I know
