Which two lines in the poem help the reader determine the theme

i think it's either 'to expose the corruption of the communists in russia', or 'to criticize animal brutality by communists in russia.'  

hope this ! : )

i think that it is letter d.

i think the answer your looking for is

enforced

if its apex this should be the correct answer

war information to be released publicly must first be deemed useless to the enemy