After her studies, Yahil engaged in various cultural, political and journalistic activities (1940–1947, 1949–1953) in the
labor movement and the women’s section of the
Histadrut (Israeli
labor federation), and in various positions at
Davar (the Histadrut’s daily newspaper). At one point, Yahil also edited the English-language monthly newspaper,
News from Israel. Between 1954 and 1956, Yahil "served as academic secretary to her university teacher Professor
Benzion Dinur, Israel’s first
Minister of Education and Culture (1951–1955). Yahil submitted her doctoral dissertation,
The Jews of Denmark During the Holocaust, to the
Hebrew University of Jerusalem in 1964, getting her PhD one year later. In the late 1960s and 1970s, Yahil worked as a lecturer and professor at various universities in
Israel and the
United States, teaching about
modern Jewish history,
the Holocaust and
Zionism. In addition to all of this, she was an "editor of the section on Scandinavian Jewish literature in the
Encyclopaedia Judaica, was a member of the editorial board of the
Encyclopedia of the Holocaust and the
Yad Vashem Studies series, and participated in international conferences in Israel and abroad." Yahil received several prizes and awards for her work and research throughout her
career. Yahil's masterpierce, "in terms of content and scope, was
The Holocaust: The Fate of European Jewry (1932–1945), published in Hebrew (1987), in English (1990) and in German (1998)." This "book consists of three sections: the first part focuses on the Jews of Germany from 1932–1939; the second analyzes the spreading of the persecution in the East and West as part of the world war; this leads into the third and largest section, dealing with the Holocaust itself (1941–1945), which includes units on the countries of southern Europe and the overseas European territories, such as Vichy North Africa, and
Italian Libya." Meanwhile, the "final three chapters highlight the problem of rescue." Unlike some earlier major
Holocaust historians (such as
Raul Hilberg and
Gerald Reitlinger), Yahil used both Jewish and non-Jewish sources for her research, including for her masterpiece work. Until 2004, Yahil was a member of the editorial board of Yad Vashem Studies, where she advocated for an approach to
Holocaust research that relied on both Jewish and non-Jewish sources. She continued to be active in research and studying new developments into her old age. Leni Yahil died in Israel in 2007, at the age of 94 or 95. == Awards ==