Related Clues:

• Support, with "for"
• Ritual on ''Survivor''
• Privilege of those 18 and over
• Poll
• ''Idol'' watchers might cast one
• Drop paper in a box, maybe
• Do a civic duty
• Exercise a 19th Amendment right
• Participate on Election Day
• Put a fool on the Hill?
• Cast one's ballot
• Sudden gushing
• Turn out on Election Day
• Congressional action
• One way to choose