My only problem with this is that in the GPs need to pick a side otherwise they lose a boatload of Prestige. This pretty much forces the USA to be a-historical in every single flashpoint situation, which makes it choose a side, when in reality, the USA really only intervened in two or three situations, all of which happened after 1900. The first one would be the Germans attempting to get debt repayments from Venezuela, attempts for Germany to gain influence in Morocco, and the obvious of World War I, and even then the United States was separated from it. It would be interesting if Paradox would be writing in something that makes it possible for a non-Euro GP to ignore a flashpoint in Europe as it doesn't involve them or their interests.