Libertarianism

#### Definition
Libertarianism advocates maximal individual liberty and minimal state.

#### Core Principles
- Non-aggression, free markets.

#### Historical Origins and Development
From 19th-century anarchism; modern in US.

#### Key Thinkers or Figures
- Murray Rothbard.

#### Notable Variants
- Anarcho-capitalism.

#### Criticisms or Controversies
Inequality, public goods.