sep 20, 1940 - Germany, Italy and Japan form alliance
Description:
The Tripartite Pact is signed between these three countries, allowing each one to help another should a non-involved party attack one of them. It was also made with the purpose of making the US think twice before the enter the war - since they weren't even allowed in the first place.
Added to timeline:
AH Chapter 24
Halfway there...
Date: