By June of 1940, Hitler had already done which of the following? Check all that apply

By June of 1940, Hitler had already done which of the following? Check all that apply.

  • He had invaded Russia.
  • He had conquered Norway.
  • He had conquered Great Britain.
  • He had invaded the Netherlands
  • He had pushed Allied forces out of France.
  • He had forced the United States to join the war.