The content of one of this type if text will likely be factual

the united states presidential state car (nicknamed "the beast", "cadillac one", "first car"; code named "stagecoach") is the official state car of the president of the united states.

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Explanation:

A set of statements or principles devised to explain a group of facts or phenomena. Most theories that are accepted by scientists have been repeatedly tested by experiments and can be used to make predictions about natural phenomena. See Note at hypothesis. MLA Style. Hope that helps!!!