International Authority for the Ruhr was created in 1949.
International Authority for the Ruhr ended in 1952.
RRI Rhein Ruhr International was created in 1942.
International Colour Authority was created in 1968.
International Seabed Authority was created in 1994.
Halifax International Airport Authority was created in 1995.
Alabama International Airport Authority was created in 1991.
Ruhr University Bochum was created in 1962.
Rhein-Ruhr-Marathon was created in 1981.
University Hospitals of the Ruhr-University of Bochum was created in 2008.
The Ruhr is a river in germany.
The German government replied by issuing orders such as, not to work for the french authority put up passive resistance
No, the word "Ruhr" does not have an umlaut. It is spelled as "Ruhr" without any diacritic marks.