The statement that best describes the events that led to the arrest of Stephen F. Austin is:
Austin went to Mexico City to discuss issues regarding Texas residents and request a repeal of the Law of April 6, 1830. These actions concerned Santa Anna. The Mexican government became suspicious of Austin because it thought he was trying to start a rebellion.
This statement captures the essence of Austin's intentions and the suspicions that arose among the Mexican government, particularly under Santa Anna, leading to his arrest.