Study the map to help you answer the question that follows.
You should use the RACES writing model to help organize your information.
R- Restate
A- Answer
C- Cite
E- Example
S- Summary
Question:
How had the U.S. map changed from 1820 to 1854 in terms of number of additional free slave states?
NOTE: Pink are slave states
Green are free states
STARTER: The U.S. map changed in terms of free states and slave states by: