DEET is a popular type of liquid insect repellent that is used primarily to ward off mosquitoes and ticks. It is most commonly sold as a spray, but sometimes also comes as a loose liquid or on a moistened wipe. Different concentrations are available in different places, and manufacturers sometimes include other ingredients and repellents, too.
The largest Nazi concentration camp was Auschwitz, which was also an extermination camp. The Auschwitz group of camps consisted of three camps on the main site and a further 4 â¦ 5 smaller sub-camps. More then one million Jews were killed there.
During its seven years in operation, Mauthausen was one of the largest concentration camp complexes in all of German-controlled Europe. Holocaust Education & Archive Research Team. The complex, named for the village it was located in, consisted of a central camp surrounded by hundreds of smaller camps. Getty Images.