These 3 people live in the ex-Yugoslavia, they speak one language, but their religion are different (the Croats are Catholics, Bosniaks are Muslims,...
Too long to list but at least half of them, would be completely unnoticed as NA, some types really look like some of the hardcore Maghrebi types, 4th...
Your point with the Italians is irrelevant. The Irish are already lighter - haired, lighter - haired and obviously lighter - eyed than the Italians (...