Deletion of 1940 America: Subtraction in World War II

An alternate scenario of World War II. Typically, these stories involve adding elements, such as equipping Japan with modern technology or granting them knowledge from the future. But that approach feels too conventional, so I tried subtracting instead. I decided to remove the enormous factor that is the United States of America. The result was an entirely different history. RELEASE: 2021 (TL INCOMPLETE)