In the late 6th century BCE, China was reaching the end of an era of peaceful prosperity—the so-called Spring and Autumn period—in which philosophers had flourished
Much of the thinking had focused on moral philosophy or ethics, and the political philosophy that followed from this concentrated on the morally correct way that the state should organize its internal affairs
Toward the end of the Spring and Autumn period, the political stability of the various states of China became fragile, and tensions between them increased as the population grew
A treatise that focuses on international politics, discussing public administration only in connection with the business of planning and waging wars, or the economics of maintaining military and intelligence services
Provides a framework for political organization of any sort
Implicit in the principles of war is a hierarchical structure with a sovereign at its head, taking advice from and giving commands to his generals, who lead and organize their troops
To provide moral leadership. The people must be convinced that their cause is just before they will give their support, and a ruler should lead by example
Government officials were chosen by a lottery from among the citizens, and decisions were taken by a democratic assembly where all citizens could speak and vote
The "citizens" were a minority of the population - free men aged over 30 whose parents were Athenians. Women, slaves, children, younger men, and foreigners or first-generation settlers were excluded from the democratic process
Plato, one of Socrates' young followers, became disillusioned with the Athenian political system after what he saw as the unfair treatment of his teacher
Ancient Greece was not a unified nation-state as we would recognize one today, but a collection of independent regional states with cities at their center
Each city-state, or polis, had its own constitutional organization: some, such as Macedon, were ruled by a monarch, while others, most notably Athens, had a form of democracy in which at least some of the citizens could participate in their government