They are both, I believe, considered megapolis's
Answer:
yes they do and many people alsongive out gifts
It increased the size of the United States because it was based on the idea that America was destined by God to expand from the Atlantic to the Pacific, in other words, it encouraged many to expand west.
hope this helps i actually just learned about this in class :)
Unless I'm mistaken it was to establish a Japan empire and in the few years that followed Japan started becoming more and more friendly with the Reich and because they were both fascist counties and had the same goals of a larger empire, and more resources. Again i might be wrong please correct me if so.