Question

explain the circumstances that led to second world war and it's effect
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Answer 1

Explanation:

Hitler's invasion of Poland in September 1939 drove Great Britain and France to declare war on Germany, marking the beginning of World War II. Over the next six years, the conflict would take more lives and destroy more land and property around the globe than any previous war.

Answer 2

Answer:

Causes

The death and destruction of World War I was so

horrible that it was called “the war to end all wars.”

Yet, the agreement to end World War I did not resolve

the problems of the world and, according to some

historians, lead directly to the next catastrophe:

World War II. The major causes of World War II were

numerous. They include the impact of the Treaty of

Versailles following WWI, the worldwide economic

depression, failure of appeasement, the rise of

militarism in Germany and Japan, and the failure

of the League of Nations

Effect