Modern era · 1921

Four-Power Treaty

The Four-Power Treaty (四カ国条約, Shi-ka-koku Jōyaku) was a treaty signed by the United States, the United Kingdom, France and Japan at the Washington Naval Conference on 13 December 1921. It was partly a follow-up to the Lansing-Ishii Treaty, signed between the U.S. and Japan. This Treaty related to the Treaty for the Limitation of Naval Armament that attempted to maintain peace in the Pacific.

Four-Power Treaty · Wikimedia Commons
When
13 Dec 1921
Where
—
Era
Modern

Before and after

Text from the Wikipedia article Four-Power Treaty, CC BY-SA 4.0