Answer:the Interior Plains; the Interior Highlands, the Rocky Mountain System
Not sure if this is an answer choice but it would be Signal
Let me know if this is the correct answer and if you have any other questions that need to be answered.
The correct answer is letter A. <span>The process of amending the Constitution is difficult, and it happens rarely. This is the reason why there are still many bills and laws that have been passed but are still under scrutiny because the Constitution is always the basis for any amendments that are happening at present.</span>
C. It brought several normal antislavery coalitions together.
