D. Aaron Burr.
Brainliest please
Answer:
To show what to do in case of a nuclear attack.
Explanation:
Every time an explosion went off, he demonstrated what to do by hiding in his shell which is what they wanted everyone to do.
Answer:
The answer is the Works Progress Administration (WPA)
It gave the south a potential place they could run a transcontinental railroad because the geography where the Gadsden area was more suitable for a railroad. The North wanted a northern transcontinental rail line, so the N and S disagreed over this which caused tensions (leading up to CW). They disagreed because of the expansion of slavery