Answer: The issue of slavery caused tension between the North and South. Some Northern workers and immigrants opposed slavery because it was an economic threat to them; they feared slaves would replace them in the workplace.the slavery caused tension between the north and south.
hopefully this helps!
The tragedy that struck NASA in January of 1985 was, The Space Shuttle Challenger disaster, the challenger blew up killing exactly or around 7 people including a teacher that would be the first teacher to go to space.
Scribes used canvas, and I think the second one would be the schoolm masters were too strict.
Answer: I would say B or C, I am unsure though.
I’d place my bet on C
