February 11, 1922
// Naval agreement signed between USA, Britain, Japan, France, and Italy.

July 31, 1922
// General strike in Italy.

October 28, 1922
// Fascist march on Rome.

October 31, 1922
// Benito Mussolini becomes the youngest Premier.

December 30, 1922
// Russia, Ukraine, Belarus, and the Transcaucasian Soviet Federated Socialist Republic come together to form the Union of Soviet Socialist Repbublics (USSR).