Which of the following happened first?

A:Erwin and Zoltán Farkas were liberated

by American troops.

b: The Nazis formalized the "Final Solution."

C: Kloster Indersdorf closed for good.

d:Greta Fischer brought a group of kids

to Canada

b: The Nazis formalized the "Final Solution."

Explanation:

The Final Solution is actually something that led to the other events mentioned in here. The extermination of Jews was one of the main ideas of Nazi Germany. The idea was formalized in 1942, at the famous Conference at Wannsee. All the other mentioned events happened in 1945 and later.