The sinking or Lusitania on 7 May 1915 was a significant event during WW1. It was a passenger liner sunk by German submarine during World War 1. It lead to America declaring war on Germany.
Answer:
I'm pretty sure it's the last one.
Explanation:
Loyalist are on the king's side so this one makes more sence.
France was upset with Great Britain because of the war they just had, so they joined America. The Revolutionary War was fought between Great Britain and America.