Why were the spanish willing to alow white american settlers to colonize texas a. they couldn't find people from their own country willing to settle the area b. they wanted another group who would fight the american indian group c. they wanted to adopt new customs and traditions d. they wanted someone to them create a government who brought the colonizing families to texas in 1820 a. stephen austin b. moses austin c. haden edwards d. frost thorn most white american settlers were between which 2 rivers a. colorado and brazos d. colorado and san jacinto c. san jacinto and brazos d. brazos and red what attracts thousands of visitors to missions in texas each year a. spanish - influenced historic architecture b. natural views of rugged landscape c. unique wildlife, including migratory birds and rare sea turtles d. historic information about texas cattle drives cheap land was one of the underlining causes of a. mexican settlers arriving in texas b. anglo - americans coming to texas c. unrest in the mexican government d. unrest among anglo-american settlers