There were several important factors that contributed to the ability of europeans to conquer the aztecs and inca, but the most important three were that the Europeans brought guns, germs, and steel weapons.
Answer pick one.The Mexican government refused to recognize Texas’s independence, so the two nations were still at war. Houston also needed to persuade other nations to recogonize Texas as being independent. The new president faced financial prob- lems as well. The government had debts from the Texas Revolution and no money with which to repay them. Native Texans, who had remained peaceful during the Revolution, resented the growing number of settlers invading their territory. Now they threatened to declare war.
Explanation:
I’m not sure when you say U.S. but the Republicans supported the idea of state rights. (If you could clarify you question I could help more).