Related Clues:

• Stars on the flag
• ___ Jack (British flag)
• Work organization
• USA, during the Civil War
• Bargaining group
• Confederacy's foe
• Confederacy opponent
• ___ Jack (Brits' flag)
• North, once
• Matrimony, for one
• Part three of our Labour anthem
• League
• Knot-tying result
• A joining
• Merger like marriage