Related Clues:
- Diplomatic agreement
- Versailles signing
- International accord (NOTE: This is the first "three-peater" in this puzzle. There are 14 more -- plus one "bonus-peater" near the end.)
- International accord, e.g.
- ___ of Paris
- Multination understanding
- Louisiana Purchase, for one
- Rapprochement
- Allies' agreement
- Warsaw ___, 1955 alliance
- Axis, of a sort
- 8-Down ender
- Summit result, maybe
- Negotiation
- Concordat