expressions - Is there a phrase for "assuming facts to be correct in a statement"?

There is a kind of error or fallacy I often see, which is close to "Begging the Question", but I understand that the true meaning of "Begging the Question" is closer to "circular reasoning".

The fallacy I see can be seen in the following sentences:

• "Because the official language of the USA is English, it should be the priority in schools".


• "Why are nightmares more common in children than adults?"


• "How do humans know when they're being watched?"

All of those sentences take as a given something which may or may not be true. English isn't the official language of the USA and so on.

So, is there a definitive word or phrase for that type of statement or question?

In a court a lawyer might say "assuming facts not in evidence"...