Which of the following practices was common to the Aztec and the Inca empires?
A. Extensive use of sacrifice
B. A tribute system
C. A merchant class
D. A writing system
E. The quipu system
Answer: B
Which of the following practices was common to the Aztec and the Inca empires?
A. Extensive use of sacrifice
B. A tribute system
C. A merchant class
D. A writing system
E. The quipu system
Answer: B