Answer:
To know how Europe was after the First World War it is very important to know some of the treaties that were signed after the conference in the capital of France. Some of these treaties were:
-The Treaty of Versailles
-The Treaty of Saint Germain signed with Austria.
-The Treaty of Trianon signed with Hungary.
-The Treaty of Neuilly signed with Bulgaria
Thanks to these and other treaties, Europe was very segmented after the First World War, it was characterized by the emergence of new kingdoms that before the First World War broke out were part of the central powers.
Explanation:
Through the Treaty of Saint Germain, Austria was transformed into a small nation. Bosnia, Herzegovina, Croatia and Slovenia joined Serbia and Montenegro and formed Yugoslavia. Hungary ceded the province of Transylvania to Romania. The Czechs and Slovaks joined together to form Czechoslovakia. Galizia passed to Poland and South Tyrol, Istria and Trentino passed to Italy.
Through the Treaty of Trianon, Hungary lost its way out to sea and a part of its territories were ceded to Czechoslovakia, Yugoslavia and Romania.
Through the Treaty of Neuilly Bulgaria ceded part of its territory to Greece.
The Treaty of Versailles required Germany to cede Alsace and Lorraine to France, Upper Silesia to Poland and Czechoslovakia, Malmedy and Eupen to Belgium, North Schleswig to Denmark, and a new queen named Prussia was born.
Finally, before World War I, Germany was occupying a large piece of land and once the war ended, it lost a part of its country. Three states were created, Czechoslovakia, Austria and Hungary. After the war Serbia and Montenegro were part of Yugoslavia. Greece also lost a small part of its northern territory occupied by Bulgaria.
The Russian Empire lost a lot of ground and Poland, Lithuania, Latvia, Estonia and Finland were formed.