Final answer:
Texan settlers had significant grievances with the Mexican government, including the abolition of slavery, the enforcement of cultural assimilation laws, and dissatisfaction with the Mexican legal system, which contributed to the Texas Revolution.
Step-by-step explanation:
The settlers in Texas had multiple grievances with the Mexican government that ultimately led to increased tensions and the Texas Revolution. Their greatest source of discontent was the abolition of slavery by Mexico in 1829. As many settlers were from the southern states of the U.S., they wanted to maintain their right to enslave people and sought for Texas to become a new U.S. slave state. The settlement laws that required all transactions to be in Spanish and colonists to be Catholic, as well as land settlement restrictions, further estranged the settlers. Additionally, the settlers were discontent with the Mexican legal system, which differed from American laws, specifically regarding representative democracy and judicial processes.
The Mexican government passed laws to integrate the Americans into Mexican society and reduce the influence of Texans. However, measures such as outlawing slavery, stopping American immigration, and enforcing Catholicism only incited the Texans to revolt. The settlers in Texas, while they wanted to partake in local governments and land ownership, were not willing to assimilate fully into Mexican society, culturally or legally, leading to a breakdown in relations between the Mexican government and the Anglo settlers.