Related Clues:
- Alliance of states taking boundary area back
- A side's lost the war
- A boundary knocked over, producing turning point
- Pin of a revolver?
- Imaginary central line
- Imaginary centre of rotation
- Spindle - German/Italian alliance - deer
- Supposed political alliance
- (Rotational?) alliance of powers
- Line about which a body rotates
- Line about which something rotates
- Imaginary line around which a body rotates
- Line about which to rotate
- Line around which rotation occurs
- Line about which a body turns or a construction is symmetrical