Which of the Following Is a True Statement About the Incas

Which of the following is a true statement about the Incas?

A) They were the earliest settlers of North America who came from Europe.
B) They lived in the western coast of South America and formed the largest Indian civilization in the pre-Columbian era.
C) They built step-tiered temples and dominated southern Guatemala and the Yucatan Peninsula from the fifth to the eighth centuries.
D) They ruled central Mexico from the ninth to the fifteenth centuries.
E) They built fourteen "great houses" in the Chaco Canyon as a testament to the grandness of their civilization.