Answer:
He was angry with the way Indians were treated by the Spanish and urged the Spanish authorities to show more humanity to them.
Explanation:
Álvar Núñez Cabeza de Vaca was a Spanish explorer and the first European to step foot into (what is now known as) Texas and from the day he arrived, he and his men faced continuous attacks by the Indians that were already there. Eventually, his men were overwhelmed and he was one of the four survivors of the expedition.
In 1536, the survivors were found and rescued by a Spanish slaving party, and when he returned to Spain for the first time, he was outraged by the treatment of Indians and asked that they be treated better.
I think he had mixed thoughts
3) add information that further explains or defines the main idea.
Extension mean to add on to, so 3) is the correct answer.
Answer:
The main idea of the poem is that the speaker is confronted with this fork in the road and must make a choice as to which road to take. The speaker can only choose one path, and must abide by that choice. The theme of the poem is that human beings are defined by the choices they face and the choices they make.