I think he uses a metaphor about africa being a cake and he wants a piece of it, like the rest of of the european powers
I believe in Washington D.C
The 3rd option should be your answer :)
Because propaganda makes Hitler look like a "White people only" kind of guy. If you study enough, you can see that Hitler had Japan, Thailand, and Arab allies. He even tried to get Mexico to join his side. But, the reason he wanted Japan as an allie, is the same reason anybody wants an allie.