Kama tank school was established to allow a circumventing of the rules written out by the treaty that ended what war?
Kama tank school:  The school was established in order to allow the German military to circumvent the military restrictions on tank research spelled out in the Treaty of Versailles. Treaty of Versailles: The Treaty of Versailles (French: "Traité de Versailles" ) was the most important of the peace treaties that brought World War I to an end.
World War I