On April 21, 1836, Santa Anna was captured and forced to sign the Treaty of Velasco, in which he agreed to stop fighting the Texans. Which of these was the other major promise Santa Anna made in the Treaty of Velasco?
A.
to support the independence of Texas
B.
to allow Texas to be a state with legal slavery
C.
to admit that the Mexican cause was wrong
D.
to make the Rio Grande the official border
