Gender bias is having prejudice or discrimination based upon someones person's sex, or gender.
I think your talking about in 1944 attacking Germany and landing in France, so we had Omaha beach and the take back of Leningrad also the battle for Berlin..Umm let me link a picture..
After Latin American nations won independence, US president James Monroe issued a warning to European countries that they may attempt to take back the colonies that they had once owned.
Muslims, Magyars, and Vikings all invaded and broke the empire