Given the question: Information: - The Rhine Province, also known as Rhenish Prussia ("Rheinpreuen") or synonymous with the Rhineland ("Rheinland"), was the westernmost province of the Kingdom of Prussia and the Free State of Prussia, within the German Reich, from 1822 to 1946. It was created from the provinces of the Lower Rhine and Julich-Cleves-Berg. Its capital was Koblenz and in 1939 it had 8 million inhabitants. The Province of Hohenzollern was militarily associated with the Oberprasident of the Rhine Province. - World War I (WWI or WW1), also known as the First World War, or the Great War, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918. More than 70million military personnel, including 60 million Europeans, were mobilised in one of the largest wars in history. Over nine million combatants and seven million civilians died as a result of the war (including the victims of a number of genocides), a casualty rate exacerbated by the belligerents' technological and industrial sophistication, and the tactical stalemate caused by gruelling trench warfare. It was one of the deadliest conflicts in history, and paved the way for major political changes, including revolutions in many of the nations involved. - The Province of Westphalia was a province of the Kingdom of Prussia and the Free State of Prussia from 1815 to 1946. - The 50th Infantry Division ( 50.Infanterie - Division ) was a division of the Imperial German Army during World War I. The division was formed on March 10 , 1915 from units taken from other divisions or newly raised . Its infantry core was from Westphalia : the 39th Lower Rhine Fusilier Regiment , taken from the 14th Reserve Division ( German Empire ) , the 53rd Westphalian Infantry Regiment , taken from the 14th Infantry Division , and the 158th Lorraine Infantry Regiment , taken from the 13th Infantry Division . - In general, a civilian is "a person who is not a member of the military or of a police or firefighting force", as defined by Merriam Webster's Dictionary. From the perspective of the U.S. Department of Defense, Chapter 18 of Title 10 United States Code refers to non-military law enforcement officers as civilians since they are employees rather than enlisted personnel, and also in order to distinguish itself from military police. In military and law enforcement slang, the term "Civies" or "Civvies" are often used to refer civilian population or civilian clothing. - Westphalia is a region in northwestern Germany and one of the three historic parts of the state of North Rhine-Westphalia. It has an area of 7,802 sq mi (20,208km) and 7.9 million inhabitants. - The 14th Reserve Division ("14. Reserve-Division") was a unit of the Imperial German Army in World War I. The division was formed on the mobilization of the German Army in August 1914. The division was disbanded in 1919, during the demobilization of the German Army after World War I. The division was a reserve division of the VII Reserve Corps and was recruited primarily in the Province of Westphalia and the Rhine Province. The division included an active infantry brigade from the 14th Division. What is the relationship between '50th infantry division ' and '1919'?
The answer is:
dissolved or abolished