What happened to both the Sioux and the Nez Perce during the 1870's? a. The U. S government established alliances with both
b. The U. S government lost wars to both
c. The U. S government fought wars against to both groups
d. The U. S government bought land from both

(no troll)

there are no options provided but you can choose among the following gender-neutral pronouns: zir, hir, eir, vis, tem, eir.

in the normal course of maintaining a pronoun-antecedent agreement, we could have used the words his or her but since we are also required to use gender-neutral language, we need to replace it with its equivalent gender-neutral pronoun.

a. the moon was locked into orbit by the earths gravity as it was passing by and capture hypothesis i think