When we think of the crimes of Nazi doctors, what comes to mind are their cruel and sometimes fatal experiments… Yet when we turn to the Nazi doctors’ role in Auschwitz, it was not the experiments that were most significant. Rather, it was his participation in the killing process—indeed his supervision of Auschwitz mass murder from beginning to end. 1

Another method was the use of gassing trucks. In Chemno gassing trucks were used, where Jews, after being driven into the trucks, were suffocated by the exhaust fumes that were led into them in the truck. A third method was mass shooting of Jews and other groups (Soviet POW’s, Poles, etc.). In Majdanek, on 3-4 November 1943, between 17,000 and 18,000 Jews were killed in one day as part of a mass shooting. The event was called Erntefest (‘harvest feast’) and included similar actions all around the Lublin District. More than 40,000 Jews died as a result.

Peterson, who is researching the long history of the Rivesaltes camp, also told me that the camp remained more or less in operation from 1939 through 1967 and then after 1985. Prisoners and refugees after the war included POWs, collaborators, Algerians and, in the 1980s, migrants waiting to be expelled from the country. The French government did little in the meantime to improve facilities from their wartime conditions.

After the Night of the Long Knives, Hitler promoted Himmler and the SS, who then zealously suppressed homosexuality by saying: "We must exterminate these people root and branch ... the homosexual must be eliminated".[201] In 1936, Himmler established the "Reichszentrale zur Bekämpfung der Homosexualität und Abtreibung" ("Reich Central Office for the Combating of Homosexuality and Abortion").[202] The Nazi regime incarcerated some 100,000 homosexuals during the 1930s.[203] As concentration camp prisoners, homosexual men were forced to wear pink triangle badges.[204][205] Nazi ideology still viewed German men who were gay as a part of the Aryan master race, but the Nazi regime attempted to force them into sexual and social conformity. Homosexuals were viewed as failing in their duty to procreate and reproduce for the Aryan nation. Gay men who would not change or feign a change in their sexual orientation were sent to concentration camps under the "Extermination Through Work" campaign.[206]
These detention facilities for refugee children can rightly be labeled “concentration camps.” The Nazis do not own the term irrevocably, as it refers to prisonlike facilities where individuals are forcibly detained because of who they are. That meaning was applied to the British camps in South Africa where the term was coined during the Boer War. It would also be appropriate for the U.S. “internment camps” for Japanese Americans during World War II. We can call today’s U.S. border detention centers “concentration camps” and be within the realm of historical accuracy. By the same token, they are not Auschwitz. These children are undergoing terrible trauma, but they are not being murdered.
^ Jump up to: a b Franz H. Mautner (1944). "Nazi und Sozi". Modern Language Notes. 59 (2): 93–100. doi:10.2307/2910599. JSTOR 2910599. Dass Nazi eine Abkürzung von Nationalsozialist ist … [u]nd zwar eine Verkürzung des Wortes auf seine ersten zwei Silben, aber nicht eine Zusammenziehung aus Nationalsozialist' …[… that Nazi is an abbreviation of Nationalsozialist … and to be precise a truncation of the word to its first two syllables, not a contraction of Nationalsozialist' …]

One of the first people I encountered was Mengele. He told us to undress and stand in line and he went through the ranks deciding who was strong and healthy and fit for work, and who was only fit for the gas chamber. After inspecting me, he put his thumb up high, so they gave me the striped uniform and sent me to get a number tattooed on to my arm. I don’t remember the number. It’s there still, but I never look at it because it brings back too many painful memories.

In early February, the Polish Red Cross hospital opened in blocks 14, 21, and 22 at Auschwitz I, headed by Dr. Józef Bellert and staffed by 30 volunteer doctors and nurses from Kraków, along with around 90 former inmates. The critically injured patients—estimated at several thousands—were relocated from Birkenau and Monowitz to the main camp. Some orphaned children were adopted by Oświęcim residents, while others were transferred to Kraków, where several were adopted by Polish families, or placed in an orphanage at Harbutowice.[254] The hospital cared for more than 4,500 patients (most of them Jews) from 20 countries, suffering from starvation, alimentary dystrophy, gangrene, necrosis, internal haemorrhaging, and typhoid fever. At least 500 died. Assistance was provided by volunteers from Oświęcim and Brzeszcze, who donated money and food, cleaned hospital rooms, delivered water, washed patients, cooked meals, buried the dead, and transported the sick in horse-drawn carts between locations. Securing enough food for thousands of former prisoners was a constant challenge. The hospital director personally went from village to village to collect milk.[254]
In the Holocaust, millions of Jews, as well as Roma people (also called "Gypsies"), people with disabilities, homosexuals, political opponents, and many other people were sent to concentration camps and death camps in Poland and Germany. The Nazis killed millions of these people at the concentration camps with poison gas. The Nazis also killed millions of people in these groups by forcing them to do slave labor without giving them much food or clothing. In total, 17 million people died- 6 million of them Jews.
After less than a year at Auschwitz, Lasker-Wallfisch and Renate were among the tens of thousands of prisoners transported to camps in Germany. Lasker-Wallfisch had no idea where she was being sent, but it didn’t matter. “The gas chambers were still working when we left,” she says. “I was very pleased to be rolling out of Auschwitz. We figured anything was better than the gas chamber.” On April 15, 1945, British troops liberated Lasker-Wallfisch and Renate from the Bergen-Belsen concentration camp near Hamburg. Lasker-Wallfisch emigrated to England after the war and became a professional cellist. Her sister Renate worked for the BBC, and is now living in France.
In 1896, William Jennings Bryan, a Democrat from Nebraska, ran for president on a fusion ticket with the Populist Party. This cartoonist from a Republican magazine thought the “Popocratic” ticket was too ideologically mismatched to win. Bryan did lose, but his campaign, the first of three he waged for the White House, transformed the Democrats into an anti-corporate, pro-labor party. Cartoon from Judge (1896) via Library of Congress

Auschwitz Birkenau was the largest of the concentration camp complexes created by the Nazi German regime and was the one which combined extermination with forced labour. At the centre of a huge landscape of human exploitation and suffering, the remains of the two camps of Auschwitz I and Auschwitz II-Birkenau were inscribed on the World Heritage List as evidence of this inhumane, cruel and methodical effort to deny human dignity to groups considered inferior, leading to their systematic murder. The camps are a vivid testimony to the murderous nature of the anti-Semitic and racist Nazi policy that brought about the annihilation of over one million people in the crematoria, 90% of whom were Jews.
Lt.-Col. Anatoly Shapiro, Ukrainian Jew, commanded the Red Army’s 1085th ‘Tarnopol’ Rifle Regiment that liberated Auschwitz on January 27, 1945. The soldiers found about 650 corpses inside the barracks and near them — mostly women who died of exhaustion or were shot by the SS the night before. Altogether, the Soviet troops found at least 1,200 emaciated survivors in Auschwitz and another 5,800 at Birkenau. They fed them but most could not eat because they were too malnourished. Ultimately, another soldier said the Red Army managed to save 2,819 inmates in Red Army Military Hospital 2962.

The Nazis took things further, one step at the time. Jews had to start wearing a Star of David on their clothes and there were rumours that all Jews would have to leave the Netherlands. When Margot received a call-up to report for a so-called ‘labour camp’ in Nazi Germany on 5 July 1942, her parents were suspicious. They did not believe the call-up was about work and decided to go into hiding the next day in order to escape persecution.  
Early in the Nazi regime of Adolf Hitler, Anne’s father, Otto Frank (1889–1980), a German businessman, took his wife and two daughters to live in Amsterdam. In 1941, after German forces occupied the Netherlands, Anne was compelled to transfer from a public school to a Jewish one. On June 12, 1942, she received a red-and-white plaid diary for her 13th birthday. That day she began writing in the book: “I hope I will be able to confide everything to you, as I have never been able to confide in anyone, and I hope you will be a great source of comfort and support.”
Pankoke started working for the FBI in the 1980s, spending his first four years as an agent in a small field office in Wisconsin. In 1992, he was transferred to Miami, where he helped build cases against Colombian cartels. After the Sept. 11, 2001, attacks, he was involved in FBI undercover operations, including cases that took him out of the country, he said.
That is why, since its creation in 2009, the foundation that raises money to maintain the site of Auschwitz-Birkenau has had a guiding philosophy: “To preserve authenticity.” The idea is to keep the place intact, exactly as it was when the Nazis retreated before the Soviet Army arrived in January 1945 to liberate the camp, an event that resonates on Holocaust Remembrance Day, on Thursday.
The lead editors of the Encyclopedia of Camps and Ghettos, 1933–1945 of the United States Holocaust Memorial Museum, Geoffrey Megargee and Martin Dean, cataloged some 42,500 Nazi ghettos and camps throughout Europe, spanning German-controlled areas from France to Russia and Germany itself, operating from 1933 to 1945. They estimate that 15 million to 20 million people died or were imprisoned in the sites.[36]