Answer: Twain’s use of idioms
Explanation:
This suggests that the writer belivies, or want to believe, that dragons could be real or were real.
There should be a period after writing it should look like this : " writing. She can"
the sentence also says "through her words" when after "words" , there should also be a period.
Other than the missing periods your sentence seems fine.
You could also use a comma after "writing" instead of a period and make the S in "She" a lower case.
I hope this helps you.
The simple machine that is a shovel is a lever
