The Treaty of Versailles was signed on June 28, 1919. It had a big impact on Europe between the two World Wars. Here are some important points about the treaty:

1. Land Changes:

   • Germany had to give up 13% of its land. This included Alsace-Lorraine, which went to France, and some areas of Prussia that were given to Poland.
   • For 15 years, the Saar Basin was controlled by the League of Nations, an international group.

2. Military Limits:

   • Germany could only have an army of 100,000 soldiers.
   • They were not allowed to have heavy weapons, tanks, or an air force.

3. Money to Pay:

   • Germany had to pay a massive amount of money—132 billion gold marks, which was about 33 billion U.S. dollars back then.

4. Economic Problems:

   • The economy in Germany struggled a lot, leading to hyperinflation. In November 1923, prices soared by an extraordinary 29,500%.

5. Political Effects:

   • Many people in Germany were unhappy with the treaty. This anger helped extreme political groups, like the Nazis, gain power.

In short, the Treaty of Versailles caused a lot of unhappiness and made Europe unstable. This helped set the scene for World War II.