What happens when voters are out of state on Election Day? They must wait until the next election to vote.
They must register again to vote.
They must vote at a local polling place.
They must vote using an absentee ballot.

Absentee ballot

Explanation:

They actually have to do it by mail, but this answer is the closest.

the treaty of brest-litovsk was a peace treaty signed on 3 march 1918 between the new bolshevik government of russia and the central powers (german empire, austria-hungary, bulgaria, and the ottoman empire), that ended russia's participation in world war i.