The reason as to why the ethnologist focus more on non-literate
people on their study because mainly of the reason that they are going extinct.
The non-literate people are being referred to those societies in which their
people does not have the ability of being able to read and write in which the ethnologist
studies and help out of.
He chose Lewis and Clark to explore the new land. They took notes of the plants, flowers, and landscapes they found and encountered. Along the way they also got help from Sacagawea, a Native American woman. Hope this helps!
Answer: second one
Explanation:
Congress can’t make any laws that mess with freedom of speech, freedom of press, etc.,
I would go with D because many writing systems were similar in a way, because people would travel and bring there culture everywhere else.