Who were the three leaders known as the Big Three at the 1919 peace conference?

Clemenceau, Wilson and Lloyd George

What did Article 231 of the Treaty of Versailles establish?

The War Guilt clause blaming Germany for the war

It had no army and relied on sanctions

To win Lebensraum in eastern Europe

The union of Germany and Austria

Hitler would gain the Sudetenland

Hitler seized the rest of Czechoslovakia

To divide Poland between Germany and the USSR

The invasion of Poland on 1 September 1939

12questions. Pick an answer and you'll see why right away.

Who were the three leaders known as the Big Three at the 1919 peace conference?
What did Article 231 of the Treaty of Versailles establish?
Which country, despite proposing the League, never joined it?
Why was the League of Nations unable to enforce its decisions?
In the Manchurian Crisis of 1931, what did Japan do after the League condemned it?
Which of these was a foreign policy aim of Hitler?
What did Hitler do in March 1936?
What was the Anschluss of March 1938?
What was agreed at the Munich Conference in September 1938?
Why did appeasement lose credibility in March 1939?
What did the secret clauses of the Nazi-Soviet Pact agree?
What event triggered the British and French declaration of war on 3 September 1939?