"Militant Liberty" Was the Code Name for a National Security

"Militant Liberty" was the code name for a national security agency that

A) patrolled the border in search of illegal aliens.
B) encouraged Hollywood to produce anticommunist movies.
C) required labor unions to purge suspected communist leaders.
D) forced schools to fire teachers and professors suspected of teaching Marxist ideas.
E) encouraged artists to paint work in a Norman Rockwell style.