The development of Anglo-American settlers in Texas

Analyze the development of Anglo-American settlers in Texas. Explain why or why they didn't adopt a Mexican identity.
https://openstax.org/books/us-history/pages/1-introductio​‌‍‍‍‌‍‍‌‍‌‌‍‍‍‌‍‌‌‌‍​n