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.
Bergen-Belsen, near Hanover in Germany, was the first concentration camp to be liberated by British troops, on 15 April 1945. When soldiers of the 2nd Army arrived they found the camp littered with dead and dying prisoners. Around 60,000 starving people, many suffering from typhus and dysentery, required immediate aid.