Which of the following was not a problem Sam Houston faced in his second term as president of Texas? a. religious rebellion
b. extensive debt
c. Mexican invasion
d. land certificate disputes

Answer is A

Explanation:

Most probably it will be religious rebellion cuz all the Americans practice christianity

answer-the island had airfields that the u.s. military needed.

a social contract.

"a social contract is an agreement between citizens and their leader where the citizens give up certain freedoms in exchange for protection. the constitution of the united states is an example of a social contract."