How has the standard of living in the united states generally changed over the past 100 years?

a. it has stayed more or less the same.
b. it has gotten much better.
c. it has gotten a little better.
d. it has gotten much worse.

i need more info !

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.

answer; presidential election years;