A. Astronomers predicted eclipses and developed a 365-day calendar.
(CORRECT)
-
B. The city of Machu Picchu was probably a retreat for nobility.
(INCORRECT)
-
C. Scribes painted books and kept records of taxes and territories conquered.
(INCORRECT)
-
D. Emperors communicated using runners from the capital city of Cuzco.
(CORRECT)
Answer:
The answer is D. They feared outsiders wanted to change their traditional practices and beliefs.
Explanation:
Just took the test