Answer:
Most of the politicians who opposed the Treaty of Versailles of 1919 were reluctant to ratify it because they believed that the treaty was too harsh on Germany and would lead to future conflicts. The treaty imposed severe reparations on Germany, forcing them to pay billions of dollars in damages to the Allies. It also required Germany to accept full responsibility for starting World War I, which many Germans saw as unjust. Additionally, the treaty imposed limits on Germany's military power and territory, which were seen as humiliating by many Germans.
Opponents of the treaty argued that the reparations would cripple Germany's economy and create resentment among the German people, which could lead to the rise of extremist political parties. They also believed that the territorial and military restrictions would leave Germany vulnerable to future attacks and weaken the balance of power in Europe. Some politicians, particularly in the United States, also objected to the League of Nations, which was created by the treaty to prevent future conflicts but was seen as an infringement on national sovereignty.
In short, the politicians who opposed the Treaty of Versailles were concerned that it would not lead to lasting peace, but rather to continued tensions and conflicts in Europe. They believed that the treaty was too punitive towards Germany and that a more moderate approach was needed to ensure stability and cooperation among nations.