Why do some people argue that American culture has now become rather decentered andWhat is being spread around the world is much more than a WASP American culture?
选项：

A:Because American culture itself has been widened by worldwide scope and influences.
B:Because more bridges between commodities and local cultures can be set up.
C:Because since World War I, European influence has widened American culture.
D:Because recently Latin American, African and Asian cultures play a more prominent role in American culture.