Why did totalitarian governments control culture, such as books and films? to ensure that all citizens had access to the arts to support writers, directors, and other artists to prevent culture from playing any role in society to make sure that all culture followed state ideology

The answer is:

to make sure that all culture followed state ideology

Totalitarian governments are a form of govern that is usually ruled by a dictator, could be one person or a whole party or a whole bunch of people, that has no change in power, they seek to control everything that people thinks and does, and by controling culture they can also control how it affects society and how society thinks and is shaped.

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.

i believe your answer is mountains.