Describe what a dictator might do if in charge of our country

Explanation:

Dictators usually resort to force or fraud to gain despotic political power, which they maintain through the use of intimidation, terror, and the suppression of basic civil liberties. They might also use  techniques of mass propaganda in order to sustain their public support

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offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering