The Origins of Totalitarianism, published in 1951, was Hannah Arendt's first major work, where she describes and analyzes Nazism and Stalinism as the major totalitarian political movements of the first half of the 20th century.The Origins of Totalitarianism is structured as three essays: "Antisemitism", "Imperialism" and "Totalitarianism". The book describes the various preconditions and subsequent rise of anti-Semitism in central, eastern, and western Europe in the early-to-mid 19th century; then examines the New Imperialism, from 1884 to the start of the First World War (1914–18); then traces the emergence of racism as an ideology, and its modern application as an “ideological weapon for imperialism”, by the Boers during the Great Trek in the early 19th century  (1830s–40s). In this book, Arendt argues that totalitarianism was a "novel form of government," that "differs essentially from other forms of political oppression known to us such as despotism, tyranny and dictatorship"[7] in that it applied terror to subjugate mass populations rather than just political adversaries.[1][8] Further, Arendt states that, owing to its peculiar ideology and the role assigned to it in its apparatus of coercion, "totalitarianism has discovered a means of dominating and terrorizing human beings from within"