Question

what challenges did the leaders of the republic of texas face?clear all○ they faced attacks from native americans○ they faced attacks from the united states○ houston becomes president○ santa anna becomes president

Explanation:

Leaders of the Republic of Texas faced ongoing conflicts with Native American groups who resisted the expansion of Texas settlements into their lands. The U.S. did not attack the Republic, Houston becoming president was an internal political development, and Santa Anna was a Mexican leader defeated at San Jacinto (not a challenge the Republic's leaders faced in this context).

Answer:

They faced attacks from Native Americans