What does the first amendment’s right to assemble refer to?

the right of a group to express unpopular opinions
the right of a group to make false claims
the right of a group to meet
the right of a group to protest

D. The right of a group to protest.

I think it may be the right of a group to meet. because i put the right of a group to express unpopular claims and got it wring and yall are saying D is wrong also and im positive B can not be right so yea, but idk if im right or not :/

Uh