How have racial problems manifested on the internet?:
A There are almost no racial problems on the internet because no one can see what others look like
B There are only online racial problems on internet sites that allow users to upload pictures
C The internet is not a place where negative racial distinctions disappear, they simply appear in different ways
D Racial problems are much worse on the internet than in everyday life
E Racial problems only occur on the internet when people from different countries interact