Question

how did world war I impact American society at home 1 it led to economic prosperity for all 2 it increased the involvement of women in the work force 3 it resulted in a decrease in immigration 4 it had no significant impact. which evidence best supports your answer to part a "the war was notable for using more advanced industrial technology 2 " during the war, women joined the work force in greater numbers than ever before 3 "the u.s entered the war in 1917 4" more than four million Americans fought in the war."

Answer 1

Correct choice for part (a): 2) it increased the involvement of women in the work force.

Best supporting evidence: statement 2 — "during the war, women joined the work force in greater numbers than ever before."

Brief explanation: that statement directly describes the home-front social change asked about. The other evidence items are less relevant: (1) about advanced industrial technology supports industrial/ economic change but not specifically women's workforce participation; (3) merely gives the U.S. entry date; (4) notes troop numbers (mobilization) but does not address civilian social change.