What were quills made out of, and what were they used for?

They were made from swan and goose feathers and dipped in ink to write letters. (Basically they were less effective pens you had to keep dipping in ink)

Explanation:

the event is known to be the soviet union.

this is not a question its simply asking you to read and write a few sentences and   the question on the bottom its fairly easy, you can do this!