I'll stir up the pot here.
If your country was split apart and a big portion of it was given to another country by other countries who self-appointed themselves controllers of the world then in the new country it occupied the people/government there were massacring and raping thousands your fellow countrymen who were living there before it was forcibly taken would you support invading it and taking it back?
And if you did and two other countries declared war on your country for it would you support fighting them or would you just surrender?
how bout this?
If your country was forced into a severe economic depression by other counties who self-appointed themselves controllers of the world then a group of people began to take over your economy then 100's of thousands of them actually held boycotts in major cities around the world telling the world not to buy your goods in order to maintain that severe depression so they can continue to exploit it would you consider those people an enemy of your country?
Would you want them out?
WWII, so much more than what they taught you in school.