From $1934$ to $1968,$ any film made in Hollywood would have been regulated and heavily censored by a code named:

The Federal Code for Motion Pictures Ethics $($a$.$k$.$a$.$ the Good Film Code$).$

The Religious and Moral Code $($a$.$k$.$a$.$ the Family Code$).$

There was no code. Producers could make any movie they wanted.

The Motion Picture Production Code $($a$.$k$.$a$.$ the Hays Code$)$