In 1942, fifteen Nazi leaders met at a conference in Wannsee, Germany to discuss the “Jewish Question”. Their job was to decide the most efficient way to exterminate the Jews. They decided that Jews would be sent to extermination camps where they would be sent to showers. But instead of water coming out of the faucet, they faced their death when poisonous Zyklon-B gas leaked through the showerheads to suffocate them. This decision at the conference is called the “Final Solution.”

As we read the diary we see how much potential was lost not only in Anne but in her entire family. Anne Frank was an intelligent and well-read young woman who studied multiple languages and had an analytical mind. I believe we lost a shining beacon of women's intelligence when she died. She was an emerging feminist, activist, and writer! I think she would have been an amazing woman who would have gone on to do great things. All that potential was lost millions of times over during WWII, and this is what we feel deep in our hearts upon closing the book.

Toward the end of the diary we see just how difficult things have become for the family which is not always accurately represented in the movie versions of the diary. They were starving, never full at meals, and having to exist off moldy and tasteless food. There was one bathroom for eight people and at times the toilet could not be flushed. They had threadbare, holey clothing which was too small. The cat used the bathroom wherever it wanted towards the end, and their helpers came less and less frequently as circumstances got worse and worse. Their conditions deteriorated in ways that children living in the comfort of the 21st century could never imagine. It's so important for kids to read about these conditions and contrast them with their own in order to not only feel grateful but to feel sympathy for those who lived in these terrible times.
In 1939, shortly after the war began, the Germans initiated the T4 Program—framed euphemistically as a “euthanasia” program—for the murder of intellectually or physically disabled and emotionally disturbed Germans who by their very existence violated the Nazi ideal of Aryan supremacy. They were termed “life unworthy of life.” An economic justification was also employed as these Germans were considered “useless eaters.” The Nazis pioneered the use of gas chambers and mass crematoria under this program. The murder of the disabled was the training ground for key personnel who were to later staff the death camps of Aktion Reinhard. The German public protested these murders. The Roman Catholic bishop of Münster, Clemens August, Graf von Galen, preached against them, and the T4 program was formally halted. Nonetheless, the murder and sterilization of these German “Aryans” continued secretly throughout the war.
In 1935, Mengele earned a PhD in anthropology from the University of Munich.[7] In January 1937, he joined the Institute for Hereditary Biology and Racial Hygiene in Frankfurt, where he worked for Dr. Otmar Freiherr von Verschuer, a German geneticist with a particular interest in researching twins.[7] As von Verschuer's assistant, Mengele focused on the genetic factors that result in a cleft lip and palate, or a cleft chin.[10] His thesis on the subject earned him a cum laude doctorate in medicine (MD) from the University of Frankfurt in 1938.[11] (Both of his degrees were revoked by the issuing universities in the 1960s.)[12] In a letter of recommendation, von Verschuer praised Mengele's reliability and his ability to verbally present complex material in a clear manner.[13] The American author Robert Jay Lifton notes that Mengele's published works were in keeping with the scientific mainstream of the time, and would probably have been viewed as valid scientific efforts even outside Nazi Germany.[13]