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.
Buchenwald: History & Overview. Buchenwald was one of the largest concentration camps established by the Nazis. The camp was constructed in 1937 in a wooded area on the northern slopes of the Ettersberg, about five miles northwest of Weimar in east-central Germany.