Which of the Following Led to the Texas War for Independence

Which of the following led to the Texas War for Independence?

A) Texian revolutionaries sought to free all black slaves.
B) Santa Anna became a dictator, inspiring Texas colonists to revolt.
C) Texians accused Stephen Austin of "despotism" and threw him in jail.
D) The United States took control of Texas during the Mexican-American War.
E) Santa Anna failed to adhere to the treaty of San Jacinto.