- The Washington Naval Conference was a Conference that gathered the world’s largest naval powers. The main objective of the Conference was to discuss the naval disarmament and ways to relieve the tensions in East Asia.
- The Nine-Power Treaty was a treaty that was signed in the Conference, it internationalized the US Open Door policy in China. All countries that signed it would respect the integrity of the territory of China.
- The Kellogg-Briand Pact was a multilateral agreement that attempted to eliminate war as an instrument of national policy.
All of those have in common the aspect of a multilateral agreement between countries that attempts to avoid war and also protect other countries sovereignty.