Question

the poster from wwii was meant to get which group involved in the war effort?
women
children
men

Explanation:

During WWII, many men were deployed for combat, so posters like "We Can Do It!" (Rosie the Riveter - style) aimed to recruit women into the workforce (e.g., factories) to support the war effort, filling roles left by men. Children and men (already in combat/traditional roles) weren't the primary target of such recruitment posters for war - effort participation in this context.

Answer:

women