"Dictatorship vs. Democracy (Terrorism and Communism): A Response to Karl Kant" is a work by the famous politician and revolutionary Lev Trotsky, in which he analyzes and criticizes Karl Kautsky's views on democracy, dictatorship, terrorism, and communism. The author reveals the essence of the struggle between these concepts, proves the ways of their influence on society and determines the prospects for their development. In the book "Dictatorship against Democracy", Trotsky presents his thoughts on the threats posed by the idea of terrorism and authoritarian regimes to the development of humanity. He reasonedly expresses his views on the role of democracy in today's world and advocates the construction of a fair and free society based on the principles of humanism and solidarity. This book will be a useful source of information for anyone interested in political theory, history, and sociology. The author combined in his work a deep analysis and a vivid exposition of the material, which makes it fascinating for readers of any level of training."