Question

What events led to the beginning of world war 2?

Answer 1

What led to the beginning of WWII was German aggressive expansionary policies in Eastern Europe, primarily it was the invasion of Poland which triggered the outbreak

Answer 2

-World War 2 was a continuation of World War 1.
-In addition, Britain and France declared war on Germany.
-The political structure was very unstable in Germany, therefore, being another factor that led to World War 2.

Of course, there are a lot of reasons as to the events that led to World War 2. These are just a few.