Question

1. What were the causes of World War II in Europe? {Where did Germany first invade? What treaty from WWI failed?}

2. What event led the United States to enter World War II?

3. What nations were part of the Axis Powers?

Answer 1

1)
Causes of World War II
- fascism in Germany and Italy
- German militarism 
- expansionism (Adolf Hitler believed that Germans need "‘living space" to thrive)
- racism in Nazi Germany

Where did Germany first invade? Poland
What treaty from WWI failed? Treaty of Versailles

2)
Japanese attack on Pearl Harbor.

3)
Germany, Japan, Italy