Bill of Rights First Amendment [Religion, Speech, Press, Assembly, Petition (1791)] (see explanation) Second Amendment [Right to Bear Arms (1791)] (see explanation) Third Amendment [Quartering of Troops (1791)] (see explanation) Fourth Amendment [Search and Seizure (1791)] (see explanation)
Social Darwinism, the theory that persons, groups, and races are subject to the same laws of natural selection as Charles Darwin had perceived in plants and animals in nature.
Regardless of the social and political agendas it gave rise to, the one thing all had in common was a scientific data-based approach to defining and offering solutions to social problems. Whether used to justify laissez-faire or activist public policies, social Darwinism provided a vocabulary and set of concepts that facilitated the emergence of the social sciences and their application to such pressing problems as poverty and social justice.