This document discusses different perspectives on defining and conceptualizing the state. It examines Max Weber's definition of the state as having a monopoly on legitimate violence over a territory. It also explores the concepts of internal and external sovereignty, different types of state legitimacy, and the impact of state authorities. The document presents views from political philosophers like Hegel, Rousseau, and Easton, and discusses debates around state capacity, autonomy, and variations in strong, weak, and failed states. Country cases like Nazi Germany, Iraq, Russia, Tuvalu and South Sudan are used to illustrate different state models.