Related Clues:

• x or y
• Globe's spindle
• Pole connector
• Allies' opponent
• Germany, Italy and Japan, once
• X or Y, in geometry
• Transnational cooperation
• "Evil" Bush grouping
• WWII bloc
• Allies' rival
• Italy, Japan and Germany in WWII
• Imaginary line through the Earth
• Allies' enemy
• Bush's '___ of evil'
• WWII side