Answer:
The correct answer is c) 1. The Treaty of Versailles is signed.
2. Adolf Hitler becomes chancellor of Germany.
3. German troops invade Poland.
Explanation:
After the events of the First World War, approximately fifty countries came together to reach an agreement and sign a peace treaty, this treaty is known as the Versailles Treaty, in which Germany and its allies accept all responsibility for the war and they had to disarm their army and pay large sums of money to the victorious countries.
After the signing of the Versailles Treaty the situation in Germany was tense, a position that Adolf Hitler took advantage of to promote the Nazi party, after some rejections of his policies, Adolf Hitler became chancellor in 1932.
The non-aggression pact to Poland after the First World War was Adolf Hitler's strategy to save time and to invade Poland, an invasion that some countries supported because they did not want part of Poland to pass to the Soviet Union since they had anti-communist interests.
I hope this information can help you.