Answer:
B
Explanation:
Rivers mean that America is separate from other countries.
Answer:
Explanation:
The dust has eroded entire farmland, destroyed homes in Texas, and caused serious physical and mental health problems.
It allowed for slaves to be counted as people halfway to please the abolitionists, but didn't allow them to be citizens to please the pro-slavery side.
Answer:
C. governments' worries about its use as a tool for political change.
Explanation:
