Answer: It was to limit the troubles of owners.
Explanation:
In Russia, World War I became the catalyst for the ovethrow of Czar Nicholas II and the rise of the Communist Party (Bolshevik Revolution) led by Vladmir Lenin. Russia became the first Communist country. Communism eventually spread to small countries near Russia and eventually spread to Cuba, China and Vietnam.
The Reformation created division within Europe. In Spain most people were Catholic. In the northern countries most people were Protestant. The Holy Roman Empire was a patchwork of small kingdoms, some Catholic.