Indians are the South Asian subcontinent, not the Middle East. Latino is a vaguely defined ethnic (or national) identity, not racial. It ranges from blonde-white to blue-black and is ethnic/cultural. A lot of people think Mexican (mestizo) when they think Latino, and that's a subset of Latinos, not the entirety by any stretch. Arabs are highly intermixed with East Africans, especially in the southern half of the Arabian peninsula. Persians, Turks and Phoenicians/Lebanese, and those in the north are the ones who exhibit very few black characteristics, but Arabs (because it's also a cultural designation to some extent) often have coarse hair, fuller features, etc. Seriously, all of those pics I posted earlier were of Yemeni and Omani women (Saudi Arabia's neighbors).
I disagree about the bone structure and think that external facial and hair features are what people generally use to identify race.
