In December 21, 1826 - January 23, 1827 was the 1st attempt by the anglo in Texas to leave or secede from Mexico. They were led by Empresario Haden he declared independence from Texas and Mexico.
In 1827 the Mexican government sent general Manuel de mier y teran to investigate the situation.
I was given orders to investigate
The Law of April 6, 1830 said to be the same type of stimulus to the Texas Revolution that thje stamp act was to the American Revolution, was initiated by Lucas Alamán y Escalada, Mexican minister of foreign relations, and was designed to stop the flood of immigration from the United States to Texas.
The Turtle Bayou Resolutions were signed by settlers during the Anahuac Disturbances, which played a role in the secession of Texas from Mexico and the creation of the Republic of Texas.
Believing that he was pushing for Texas independence and suspect that he was trying to incite insurrection, Austin was arrested by the Mexican government in January 1834 in Saltillo, Coahuila, Mexico. He was taken to Mexico City and imprisoned.