https://www.youtube-nocookie.com/embed/RILDjo4EXV8
Further reading:
Anatomy of the State by Murray N. Rothbard (Chapter 3 in Egalitarianism as a Revolt Against Nature, and Other Essays)
War, Peace, and the State by Murray N. Rothbard (Chapter 5 in Egalitarianism as a Revolt Against Nature, and Other Essays)
Cloaking the State's Dagger by Robert Nisbet
Social Class and State Power: Exploring an Alternative Radical Tradition edited by David M. Hart, Gary Chartier, Ross Miller Kenyon & Roderick T. Long
Death by Government: Genocide and Mass Murder Since 1900 by R. J. Rummell
Delusions of Power: New Explorations of the State, War, and Economy by Robert Higgs (esp. Chapter 1: If Men Were Angels)
Against Leviathan: Government Power and a Free Society by Robert Higgs
Neither Liberty nor Safety: Fear, Ideology, and the Growth of Government by Robert Higgs
Libertarian Anarchy: Against the State by Gerard N. Casey
The Costs of War by John V. Denson
Great Wars and Great Leaders: A Libertarian Rebuttal by Ralph Raico