I think it is either the Feast of Passover, or Feast of Weeks. But, I'm pretty sure it's probably the Feast of Passover. Hope this helps you!
Proponganda was important for the war efforts during World War I because people needed to passionate about the country they were fighting for. This is also known as Patriotism.
Because It is an eyewitness account of the atrocities committed at concentration camps written by a former prisoner who experienced them firsthand.
Your shoe store. You sell the exact same pair of boots but you sell them for a cheaper price. Most likely a customer would eat up a deal like that.
They were trying to find an all - water route to Asia.