Which of the following did not slaves keep their african culture alive? a. drums b. banjos c. books d. supporting each other

I think the answer is C. Books

Can you or anyone help me with this Please?
I'm trying to answer this question "How was Sacagawea able to help Lewis and Clark on their journey?"
my answer is: " Sacagawea helped in the expedition as an interpreter of the Indians speaking language and also helped with her knowledge of geography."
All I want to know is if that answer makes sence, if that sentence is right/correct when I said "Indians speaking language" I want to know if that is how you say it and if you can correct it because my English is not so good (as you can see)
Please help me I'll apreciate it a lot! Thank You!

Lol that is s funny : )

It could be anything, recent improvements in technology/telecommunication/internet have increased the pace of globalization.generally, it has something to do with technology. globalization means that people around the world are brought together through technology which speeds things up. so maybe some of those options could be correct. : )