He was Norse, which is European I think.
But that was all near their own land usually, they needed to do it to become somewhat powerful. However, in North America's case, they travelled across the entire ocean, and killed off multiple civilizations just so they could have a little stretch of land in North America.
Rome has the worst reputation because of emperors like Julius Caesar.
Lol. You know nothing of Rome.
A lot of people are protesting (especially Native Americans) that this holiday should be celebrating a real hero.
scotland is europe yes
you have to remember that it happened over 300 years ago when murder wasn't frowned upon as much as it is today