The answer is A, because the protagonist is the main character, and that's what Rider is. The other answers don't really make sense in terms of the role he plays in the story.
Hope I helped!
The answer is number 1 I think
Bc first France surrendered to Germany. Second France and Britain declared war on Germany. Third The United States entered the war. So it’s number 1
A. Use a writing round to generate more ideas about additional details to include that will embellish your writing.