What is a key belief of libertarians?

Libertarians fundamentally believe in personal freedom and autonomy, advocating for minimal government interference in both personal and economic matters. This core belief emphasizes the importance of individual rights and the idea that individuals should have the liberty to make choices for themselves, provided these choices don't harm others. As a result, libertarians support a limited role for government, focusing primarily on protecting individual rights, maintaining law and order, and providing for national defense rather than intervening in personal lives or the marketplace.

The other options do not align with libertarian principles. For instance, extensive government regulations and increased governmental welfare programs represent a more interventionist approach, which contradicts the libertarian ideal of minimal government involvement. Similarly, a preference for a one-party system suggests an acceptance of limited political diversity and choice, which is contrary to the libertarian value of maximizing individual freedom and promoting a pluralistic society. Each of these alternatives fails to embody the central tenet of advocating for limited government interference that is characteristic of libertarianism.