Read this excerpt from the way to rainy mountain:
the kiowas are a summer people; they abide the cold and keep to themselves, but when the season turns and the land becomes warm and vital they cannot hold still; an old love of going returns upon them.
how does this detail develop the central idea?
it shows how the author’s grandmother ended up in the house in which she lived.
it depicts how the kiowas are connected to the land and traveling.
it describes how outsiders viewed the kiowa people.
it gives a personal example from the author’s own experience.

B) it depicts how the Kiowas are connected to the land and traveling.

Explanation: In the excerpt the author clearly express how the Kiowas are connected to the land ("but when the season turns and the land becomes warm and vital they cannot hold still") this refers to how when the summer arrives, they start to move or travel, this is also demonstrate with the phrase: "an old love of going returns upon them" the "old love of going" makes reference to their love for traveling

(i can't select because there is no options but, i will answer) using evidence effectively. most of the assignments you will do in university will ask you to make an argument, to take a stance, or to prove a hypothesis. the best way to do this is to research the topic, develop a thesis statement, hypothesis, or claim and then use evidence to support this claim.