"The Arm Behind the Army” What was the purpose of this film? Check all that apply.

to explain why the United States had declared war
to encourage young men to serve in the military
to promote the production of supplies for the war
to show how effective American workers could be
to mobilize troops and increase the size of the military
to show the need for tanks, guns, and other equipment

whats the question? im not quite understanding your question.

the answer would be c

roosevelt believed that in light of the country's recent military successes, it was unnecessary to use force to achieve foreign policy goals, so long as the military could threaten force. this belief, and his strategy of “speaking softly and carrying a big stick,” shaped much of roosevelt's foreign policy.

the answer is that the political parties encourage people to caste vote.