Related Clues:

• Chihuahua, e.g.
• Nation
• Conversation opener
• Governor's domain
• It's represented by a star
• Say-so
• With one -- (unanimously)
• With 27-Across, get hitched
• Opine
• 'By the way...'
• Singer's concern
• "___ Hey" Willie Mays
• Give voice to
• Perhaps
• Spokesperson