Which explains the relationship between the Mexican government and Anglo-American settlers in Texas from 1821 to 1825?

•Political decisions made by the Mexican government caused a mixture of support and challenge from
Anglo-American settlers.
•Decisions by the Mexican government caused Anglo-American settlers to declare independence, causing another revolution.
•The Mexican government was still fighting for independence and let Anglo-American settlers govern themselves.
•Anglo-American settlers created regular conflict with the Mexican government over land claims, causing the army to step in.

Political decisions made by the Mexican government caused a mixture of support and challenge from Anglo-American settlers.