What was one of the main disagreements between Sam Houston and Mirabeau Lamar about?

One of the main disagreements between Sam Houston and Mirabeau Lamar centered around their differing views on the role of Native Americans and how to handle relations with them. Houston advocated for a more conciliatory approach, promoting peaceful coexistence and negotiation, while Lamar favored aggressive expansion and policies that sought to remove Native Americans from their lands. This fundamental clash in ideology reflected broader differences in their visions for the future of Texas.