Question

why WW-II was started ?write down its impacts.​

Answer 1

Explanation:

There were four major causes of World War II.

The biggest cause was World War I and its aftereffect. The Treaty of Versailles imposed harsh terms on Germany. ...

A second major cause was the Great Depression. ...

The third cause was nationalism in Italy, Germany, and Japan. ...

Protectionism was a fourth major cause.

Answer 2

Explanation:

This is the immediate cause of second world war.