In the '60s, Marvel used to be solidly American. I mean, "Captain America?" They had a character the Fantastic Four fought called the "Hate Monger," who turned out to be Hitler; there was the "Red Ghost" and his commie apes. By the late 60s, they started to get more PC. Now, Marvel is much like the rest, although the treatment of SpiderMan 2 was good.
The Red Ghost