Rhineland
In 1946, the Rhineland was divided into the newly founded states of Hesse, North Rhine-Westphalia, and Rhineland-Palatinate. North Rhine-Westphalia is one of the prime German industrial areas, containing significant mineral deposits, (coal, lead, lignite, magnesium, oil, and uranium) and water transport. In Rhineland-Palatinate agriculture is more important, including the vineyards in the Ahr, Mittelrhein, and Mosel regions.
Mainz
From 1945 to 1949, the city was part of the French zone of occupation. When the federal state of Rhineland-Palatinate was founded on 30 August 1946 by the commander of the French army on the French occupation zone Marie Pierre Kœnig, Mainz became capital of the new state. In 1962, the diarist, Friedrich Kellner, returned to spend his last years in Mainz. His life in Mainz, and the impact of his writings, is the subject of the Canadian documentary "".