Which of the following explains why national security was an issue in the
annexation between Texas and the U.S.? (1 point)
Rangers moved to Texas to protect against an uprising if Mexico tried to rebel.
Mexico thought that Santa Anna signed the Treaty of Velasco of his own free
will.
Mexico did not agree to the validity of the Treaty of Velasco after the Texas
Revolution.
Mexico agreed that the border of Texas was the Rio Grande, as the Treaty of
Velasco stated
The correct option that explains why national security was an issue in the annexation between Texas and the U.S. is:
Mexico did not agree to the validity of the Treaty of Velasco after the Texas Revolution.