18. In the Treaty of Versailles, had to accept full blame for the war and pay reparations.

A. Austria-Hungary

B. Germany

C. Russia

D. Turkey

B. Germany

The correct answer is B. Germany.

In the Treaty of Versailles, Germany was forced to accept full blame for World War I and was required to pay reparations to the victorious Allied powers. This was one of several punitive measures imposed on Germany as part of the treaty, along with territorial losses, military restrictions, and political concessions.