Hello, Your correct answers are B and C. If my answer did help please mark me as brainliest thank you and have the best day ever!
They used pictographs and drew pictures
News was generally sent by word of mouth, only on occasion 'written' using glyphs on blocks of wood or folded bark paper sheets. ... Dress codes were important among the Mexica/Aztecs, and messengers proved no exception: couriers actually 'dressed the part' according to the news they carried.
the answer is West korea SEA