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)
Olmec, Mayan, Aztecs is the correct order
Answer:
They could have decreased protectionism. Protectionism means that they limited free trade between nations and restricted trade of foreign goods. Protectionism is widely accepted as maybe the biggest reason for the development of the Great Depression and thus if the US had decreased it, it most likely would not have happened at all.
I would say the answer is the answer is D…
Well, I am pretty sure that the correct answers will be C and D. This is because when people had traveled with Marco Polo they had seen all of the opportunity that they were missing when they weren't trading what they had traded with the Orient when they first started. The Crusades influenced a lot of people to start trading with others I personally think that they forced some people to do it but we don't know that for sure.
I hope this helps!!!!!!!!!!!!!!!!!! Please mark me as Brainiest
