The third state was Florida.
Assuming that you want this simplified...


Use the FOIL method and combine like terms:


And your final answer is: 
Answer:
Political power is distributed in Mexico in a way where the President is the executive branch with his cabinet. Together they are independent of the legislative.
Explanation:
I think a. the ban on slavery was blamed for slow economic growth , and slavery became legal in 1750.
1. St. Marks
2. The mountains in the west were taller than the mountains in the east.
3. The middle United States has fewer changes in elevation than the western United States.