Answer:
A potential effect of this poster on the war effort is to inspire the children and women at home to work contribute to feeding the family, (working to get money).
Explanation:
Karl marx believed that the workers of the world (proletariat) would unite and overthrow the upper class (bourgoisie) and form a dictatorship of the proletariat. He believed that over time this dictatorship would dissolve and there would be a classless society of pure socialism, or communism
C
Because immigrants were not safe and were not treated good at that time
I believe it was great britain