In the Context of Tourism Based on Native American Heritage

In the context of tourism based on Native American heritage, which of the following statements is true?

A) Tourists interpret their experiences to be conflicting with their previously held stereotypes of Native Americans.
B) Enterprises related to tourism have achieved significant success to improve the tribal economy.
C) Native foods and souvenirs are especially sought after by contemporary tourists conscious of the historical context.
D) Tourism, in light of exploitation of tribal people, is a complex interaction of the outside with Native Americans.