Which of the following was a result of world war 1?

When the delegates of the 'victorious' powers met at Versailles near Paris in 1918 to attempt to create a peace settlement, they faced a Europe that was very different to that of 1914, and one that was in a state of turmoil and chaos. The old empires of Germany, Russia, and Austria-Hungary had disappeared, and various successor states were struggling to replace them. A communist revolution spreading across Europe. In addition, there had been terrible destruction, and the population of Europe now faced the problems of starvation, displacement, and a lethal flu epidemic.