Question

Which factor contributed most to Florida becoming a U.S. territory?
a. the outcome of the Seminole Wars
b. the weakening of Spain's hold over its colonial possessions
c. the desire of Southern politicians to expand slavery into new territories
d. the development of the Gulf of Mexico as an important commercial waterway

Answer 1

I think its b or c

Answer 2

Well, it isn't both. Read this and see what you think:

http://history.state.gov/milestones/1801-1829/florida

Answer 3

I think its C

Answer 4

I think is c