I believe it's called a Geiger counter.
Answer:
3
Explanation:
because Andrew Jackson states "it will facilitate the extinguishment of the national debt, the unnecessary duration of which is incompatible with real independence, …
that the spirit of equity, caution and compromise in which the Constitution was formed requires that the great interests of agriculture, commerce, and manufactures should be equally favored …
B. Living in ethnic enclaves. This can be compared to modern times.
The main reason was the South wanted to preserve slavery. The North wanted to abolish it. If you want some other reasons than slavery, let me know, and I will do my best to add more to this answer.
