What was President Lamar's policy toward Native Americans?

Lamar did not accept the idea of coexistence with Indian tribes within Texas. Instead of Sam Houston's policy of negotiation and conciliation, Lamar proposed to drive the Indians out of the areas of white settlement and to aggressively go after the Comanches.

nothing certain is known about what happened, but it seems that the country declined gradually, perhaps due to bad government, or, more likely, due to a series of bad harvests, which resulted in widespread and recurrent famine.

the answer is true sir