Answer:
World War II posters helped to mobilize a nation. ... Wartime posters, which addressed every citizen as a combatant in a war of production, united the power of art with the power of advertising. Their message was that the factory and the home were also battlefields.
C. Technology. is the correct answer.
D hope this is correct i’m pretty sure tho
For these reasons, at the turn of the century, the woman suffrage movement<span> became a mass </span><span>movement</span>