Answer :
Answer:
1:C Republic of Texas
2:C Texas won the battle and gained its independence from Mexico
3.D Spanish Colonization
Explanation:
1. The era of Texas history that is most associated with the cultural feeling of independence that many Texans held is C) Republic of Texas.
2. The significance of the Battle of San Jacinto to Texas is C) Texas won the battle and gained its independence from Mexico.
3. The American Indian culture changed the most during the era of D) Spanish Colonization.
Thus, Texas has been under different national rules before it finally became an integral part of the United States in 1845.
Learn more about the history of Texas here: https://brainly.com/question/20263806