Nazi Germany maintained concentration camps ("Konzentrationslager") throughout the territories it controlled before and during the Second World War.
The first Nazi camps were erected in Germany in March 1933 to hold and torture political opponents and union organizers. The role of the camps were expanded to to holding so-called "racially undesirable elements" of German society, such as Jews, criminals, homosexuals, and Romani. The term "concentration camp" is often used to refer to extermination camps, which were established for the industrial-scale mass murder of Jews in gas chambers. The number of people in Nazi concentration camps peaked at 715,000 in January 1945. Here you can find an automatic compilation of all DW content referring to concentration camps.
The leader of the Catholic Church went off script to denounce the conditions refugees face after entering Europe. Pope Francis was leading a service in Rome for modern-day Christian martyrs when he made the comparison.
The US vice president paid tribute to victims of the Holocaust in a visit to the Dachau memorial site. The trip took on an added dimension after President Trump's exchange with a Jewish reporter about anti-Semitism.
At least 94 mentally ill patients died due to negligence in South Africa last year after they were moved to unlicensed health facilities, according to a probe. Witnesses compared the facilities to "concentration camps."