How did the greater participation of women in the workforce change their role in american society? (give me a few sentences explaining)

Although women have performed work since the beginning of civilization, equal participation in wage work is a very new phenomenon. In the United States, the phenomenon is mainly attributed to WWI. As men were fighting in Europe, women began to take jobs in various industries. Even after the war, significant numbers remained working in factories or as domestic servants. With WWII, larger numbers joined the workforce. This changed their role in American society in many different ways. For example:

when your a dog and you need a bone.   go and eat a rabbit

answer; existed; limited;