The Church was granted the power to elect and invest bishops, but the emperor could invest them with fiefs.
I believe they offered the Suez canal if I'm not mistaken
Germany had formally surrendered on November 11, 1918, and all nations had agreed to stop fighting while the terms of peace were negotiated. On June 28, 1919, Germany and the Allied Nations (including Britain, France, Italy and Russia) signed the Treaty of Versailles, formally ending the war.
I think the answer is that the Sumerian city was connected with religion because a ziggurat is a temple that is located in a sacred space and they are dedicated to a deity