What do you feel was Andy Warhol's appeal during the 1960s and 1970s, a time period filled with rebelliousness and independent thinking? What was it about Andy Warhol that made him stand out from so many others?

I'm sorry, your question is far too involved for a short-answer forum. Many people were drawn to Warhol because he was different, often described as an odd, shy man, who was an accomplished artist in many mediums. He was one of the men who brought pop-art front and center, and he was an a great influence on the artists of his time, not to mention, his involvement with the rich and famous.