Answer:
Test Horace Mann invented them. Test was his invention. It was effective at persuading it's audience and no I don't think there is anything that could have made it more effective.
Explanation:
This is just what I believe and know
C.
It is a noun.
Hope this helps.
He uses a study.
I got it correct on Edge.
I would say A but mostly B only because if it wasn't important then why did the narrator kept talking about the fly?
the answer is B. compound-complex