Occupation of the Ruhr important harbour in Duisburg-Ruhrort, ending French occupation of the Ruhr region on 25 August 1925. According to Sally Marks, the occupation of the Ruhr "was profitable and caused neither the German hyperinflation, which began in 1922 and ballooned because of German responses to the Ruhr occupation, nor the franc's 1924 collapse, which arose from French financial practices and the evaporation of reparations". Marks suggests the profits, after Ruhr-Rhineland occupation costs, were nearly 900 million gold marks. Despite his disagreements with Britain, Poincaré desired to preserve the Anglo-French entente and thus moderated his aims to a degree. His major goal was
Rhine-Ruhr the south and the small city Wesel as its northernmost point. The northern border is similar to the border of the Ruhr Area. The table below shows an unofficial summary of regions. In the official definition the metropolitan area is much smaller. Eurostat's "Urban Audit" splits the Rhine-Ruhr region into six Larger Urban Zones (LUZ). These six Urban Zones do not cover the cities of Remscheid and Solingen nor the district of Rhein-Kreis Neuss. Historically, most of the Ruhr area was for the most part characterized by heavy industry since the age of industrialisation in the late 19th and early