Weapons systems and political stability

Carroll Quigley's Weapons Systems and Political Stability examines the profound impact of military technology on political life, dividing Western weapons systems over the last thousand years into five stages each linked to different political systems.

The book highlights how decisions on weapons, such as the 19th-century adoption of handguns and rifles, favored democracy and led to atomistic societies with weakening traditional loyalties.

Though incomplete, ending in the fifteenth century, it provides penetrating insights into war's role in human socialization and the balance of power, deterrence, and arms races.