Personality.
I'm fairly certain this is correct.
Calling for a Constitutional Convention (2/3 of the state legislatures — Article 5) Ratifying a Constitutional Amendment (3/4 of the states — Article 5) Restore the ability of certain rebels to serve in the government (2/3 majority in both the House and the Senate — 14th Amendment)
Answer: b. Jose Navarro
Explanation:
José Antonio Navarro was one of the early proponents of Texas independence from Spain and then from Mexico. He forged a friendship with Stephen Austin (founder of Texas) as they worked to bring about Texas independence.
Being a native Texan, he represented Texas in the legislature of the state that Texas was part of at the time which was Coahuila y Tejas and he also represented them in the Federal Congress in Mexico City.