Nwhat two ways did world war i affect the women in the united states?

It affected women in the U.S because of how they were only there at home when usually their husbands were out fighting for the war. This provided more job opportunities for women and caused them to be the "head of the house".

answer; i believe the two groups were irish immigrants and chinese immigrants;

answer; i believe the correct answer is (the willamete valley);