Are italians, spaniards, greeks and portuguese white?

By international standards? Yeah. By Swedish standards? Definitely not.

Theres a spectrum of white. Such as theres a spectrum of brown and black and red and yellow.

I have no idea. What does "white" even mean? The lines are very blurred these days.

In Spain we have all colors, from fair pale white with blond hair to very dark skin with black hair. Morocco was a Spanish provence so there is a pretty strong Moroccan influence in some parts of the country.

Citizenship does not have a color.

Are US Americans white?

[generally speaking] A white person is someone not born in Africa, Asia, or central/South America.

They're usually tan skinned but on paper they're white.

Ultimately one is the race that they consider themselves to be. My kids are half Mexican and half Italian, and are fair skinned and blue eyed. But they could call themselves HIspanic.

Yeah theyre white but some of them greeks are abut brown

On a census, yes, but its debatable. Lebanese people have fair skin but arent considered white, interesting topic.

crackerass wops

Queen Isabella of Castile is one of my favorite white people!