How did world war ii change the roles of women in society and in the economy? check all of the boxes that apply.

2 & 4

Explanation:

2) Women began working in factories and shipyards, doing jobs previously held by men.

4) Women joined the military and did many kinds of jobs to free men for combat duty.

ching cong bing bong

the growing interconnectedness of the world through communication, trade, and the exchange of ideas is an important theme in the history of the 20th and 21st centuries.

explanation: