And instead of giving the US an extra $10 for having the Philipines and Hawaii, they should start off with $10 extra and lose $10 due to a massive loss of morale when they lose them. A penalty as suppose to a reward. The loss of morale can truly result in a loss of production. That would make it more realistic.
I am probably going to post this topic in another section. I would like to build more support for this for any future revisions to the rules.