Move west because they couldn't pass the mississippi and thought the soil would be bad for farming
They got to know with the photographs from the U - 2 spy plane.
<em>Hope this helped! :)</em>
Answer:
No
Explanation: Because they are aliens who have to d stg treatment away from there sisters and smell like my belly button.
The answer is D. "urged immedite emancipation of slaves in the unted states.