Agricultural engineers work in research and development, production, sales, or management. Preparation Agricultural Engineering graduates may improve crop production system, design animal facilities, analyze food production systems, or test machinery.
As an act of defiance an underground school was conducted in the Kovno Ghetto when such education was banned in 1942. A remarkable photo of one of the classes of that school features in the US Holocaust publication, The Hidden History of the Kovno Ghetto.
In the 19th century, Jewish ghettos were progressively abolished, and their walls taken down. However, in the course of World War II the Third Reich created a totally new Jewish ghetto-system for the purpose of persecution, terror, and exploitation of Jews, mostly in Eastern Europe.