A, because all the other are in direct reference to something
A source that consists of original material, such as an interview
Answer:
dont know 3 but 4 is A and 6 is A as well
Explanation:
I would suggest the internet, there are tons of websites out there that contain tons of research regarding tourist sites in Alaska. However, since there are some unreliable sites out there, check out travel magazines and etc with a focus on Alaska that might help you!
Either C or B................
