The people in Germany disliked what Germany had become after World War I. Adolf saw the worry and fear in Germany's people and used it to his advantage saying that everyone in Germany who wasn't "Aryan" cause Germany to loose,
Answer:
Get help, laugh it off, adjust your expectations, and realize that emotions are natural
I hope this helps!
The PPC (or PPF, same thing) shows economic growth because it outlines exactly what the economy can produce at that moment. When it shifts outward in any way (be it towards consumer and capital goods, or X and Y), that MUST be because of economic growth.
Yes it's true that the 13th Amendment abolished slavery in 1865 at the end of the Civil War.