What were some of the preparations lewis and clark made before they began their expedition?
Which statements about characteristics of the Inca's civilization are true? Choose all answers that are correct. A.Scribes painted books and kept records of taxes and territories conquered. B.Emperors communicated using runners from the capital city of Cuzco. C.Astronomers predicted eclipses and developed a 365-day calendar. D.The city of Machu Picchu was probably a retreat for nobility. Multiple choice