Answer:
The answer is
by including more detailed information about who did fieldwork for the Union and how it was done
I believe it is the last one, sorry if I am wrong.
Based on this synopsis, heroism is the likely theme used to develop Bilbo's character in The Hobbit.
Answer:
All except copied pages.
Explanation:
The rest are things that you need to write down as you do your research: document the source title, the author, the web address, and also any important points that you might find.
