Match the given explanation with the correct idiom.
1. A vote given to a chairman or president that is used when there is a deadlock.
Dog-whistle politics
Body politic
Casting vote
Carpetbagger
2. If negotiations between countries or parties are held through press releases and announcements, this is...., aiming to force the other party into adopting a desired position.
Gunboat diplomacy
Fifth columnist
Megaphone diplomacy
Economical with the truth
3. In ...., one party uses an issue that they hope will divide members of a different party to create conflict and weaken it.
