USA HISTORY

Detailed explanation-1: -On September 27, 1940, the Axis powers are formed as Germany, Italy and Japan become allies with the signing of the Tripartite Pact in Berlin. The Pact provided for mutual assistance should any of the signatories suffer attack by any nation not already involved in the war.

Detailed explanation-2: -With pomp and circumstance, Hitler, Imperial Japan’s Ambassador to Germany, Saburō Kurusu (later a central figure in diplomatic talks between Japan and the United States prior to Pearl Harbor), and Count Galeazzo Ciano, Mussolini’s son-in-law, gathered in Berlin. On September 27, 1940, they signed the Tripartite Pact.

Detailed explanation-3: -Tripartite Pact, agreement concluded by Germany, Italy, and Japan on September 27, 1940, one year after the start of World War II. It created a defense alliance between the countries and was largely intended to deter the United States from entering the conflict.

Detailed explanation-4: -On September 27, 1940, Germany, Italy, and Japan signed the Tripartite Pact. This pact formalized the alliance between the three countries, which subsequently were referred to as the Axis powers.

Detailed explanation-5: -The first step was the protocol signed by Germany and Italy in October 1936, after which Italian leader Benito Mussolini declared that all other European countries would thereafter rotate on the Rome–Berlin axis, thus creating the term “Axis".