Input (grade 13): History The district was created in 1975 by merging former districts Dinslaken, Moers and Rees, which were all created in 1816 when the area became part of Prussia.
Output (grade 12): History The district was created in 1975 by merging old districts of Dinslaken, Moers and Rees, which were all created in 1816 when the area became part of Prussia.