Greek were more philosophical and idealistic and the Roman were realistic and also extravagant, Greeks showed so much intellectualism in their art.
The answer to the first question:
"What are some of the best places to find art references?"
I've been drawing for a while, and I find that good references depend on what you're drawing, but if you like to draw people, like I do, I find references for people on Pinterest for one, but I also use real people as references (especially using my siblings :) )
A good way is to see how people work and practice anatomy and proportions, trust me, they are a BIG part of drawing, especially people!!
Hope this helped!! \(^u^\)
P.S. sorry I don't really paint, (cuz I'm bad at it) so I can't really answer that question (^w^')
Civilizations first appeared in Mesopotamia (what is now Iraq) and later in Egypt. Civilizations thrived in the Indus Valley by about 2500 BCE, in China by about 1500 BCE and in Central America (what is now Mexico) by about 1200 BCE. Civilizations ultimately developed on every continent except Antarctica
Either B, C, or D but if you can only chose one then maybe choose D
