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.
For the first answer it is C. Jewish people follow a Diet called Kosher. It mainly consists of no pork but has other factors as well The second answer is C.