Question

what is a theme in \on the arsenal of democracy\?
on the arsenal of democracy
○ democracy is preferable to totalitarianism.
○ people must use their ingenuity for good.
○ war involves effort at home and on the battlefield.
○ violence and war are never solutions to problems.

Explanation:

Franklin D. Roosevelt's "Arsenal of Democracy" speech focused on rallying U.S. domestic industrial production to supply Allied forces in WWII. This framed the war effort as requiring both frontline combat and homefront manufacturing/resource support, making this the core theme among the options. The other options do not align with the speech's specific focus: the speech does not center on comparing democracy to totalitarianism as its main theme, nor does it focus on ingenuity for general good or reject war entirely.

Answer:

War involves effort at home and on the battlefield.