Words Matter
A plain-language glossary for the words that shape public life.
Political Systems & Ideologies
Government structures and political philosophies that shape how power is distributed, who makes decisions, and how authority is justified. These terms are often used loosely. This section pins down their actual meanings and explains how they function in practice.
Nationalism
The belief that a nation—a group with shared identity, culture, or history—should have political self-determination. It emphasizes loyalty to the nation above other identities. Nationalism can support independence movements, unify societies, or justify exclusion and conflict.
Sovereignty
The supreme legal and political authority of a state to govern itself without external interference. It is the foundational principle of the modern international system, defining who has the right to make laws, control territory, and represent a population.