What was the purpose of this poster? recruit "four-minute men" encourage men to volunteer for the army encourage the public to finance the costs of war discourage opposition to joining world war i

Encourage the public to finance the costs of war.

encourage the public to finance the costs of war

Explanation:

During the course of the Second World War several audiovisual documents were carried out for propaganda purposes to raise awareness of power and enemy barbarism and increase the mood of troops and civilians.

The first Hollywood film that tries to influence public consciousness was Confessions of a Nazi Spy by Anatole Livak, in 1939, premiered four months before the start of the war. It is about the Nazi presence in the United States. Other films subsequent to this one were the great dictator of Charles Chaplin, Foreign Correspondent of Alfred Hitchcock or Man Hunt of Fritz Lang.

When the war was in full swing, both sides used propaganda to influence the opinion of their people ..