Law

Gibbons v. Ogden (1824) — Commerce Clause and Federal Authority Gibbons v. Ogden Seminal 1824 Supreme Court decision where Chief Justice John Marshall interpreted the Commerce Clause to include navigation and limited conflicting state regulation of interstate c…

Gideon v. Wainwright (1963): Right to Counsel and the Rise of Public Defenders Gideon v. Wainwright U.S. Supreme Court ruling that states must provide attorneys to indigent defendants in serious criminal cases, prompting the modern public defender system and reshaping criminal pr…

GNU Affero General Public License (AGPL) GNU Affero General Public License A copyleft free-software license that requires making source code available for distributed programs and for software run over a network, designed to address the SaaS loophole.

GNU Free Documentation License A copyleft license for manuals, textbooks and other documentation that permits copying and modification under conditions including preserving license text and specified invariant s…

GNU General Public License (GPL): Purpose, history, and obligations GNU General Public License The GNU General Public License (GPL) is a widely used copyleft free‑software license that guarantees users freedom to run, study, share and modify software while requiring derived…

GNU Lesser General Public License (LGPL) GNU Lesser General Public License A free software license for libraries and components that preserves copyleft for the library while permitting linking from proprietary and other non‑copyleft code.

Grand jury: purpose, powers, procedures, history, and controversies Grand jury Comprehensive overview of grand juries: their purpose, powers, typical procedures, history, variations across jurisdictions, rights and criticisms, and alternatives used in crimina…

Gregg v. Georgia and the 1976 Supreme Court rulings on capital punishment Gregg v. Georgia Gregg v. Georgia (1976) and companion cases examined whether reformed death‑penalty procedures satisfied the Eighth Amendment and resumed lawful capital punishment under specific s…

Gross income (United States tax law) Gross income Gross income is the total income a taxpayer receives from all sources before deductions; it is the starting point for computing taxable income under U.S. federal law.

Gross indecency (legal term) Gross indecency Legal phrase historically used to criminalize certain sexual acts, especially between men; notable in 19th–20th century prosecutions and later decriminalization and pardons in many…

Guilt: emotion, legal finding, and degree of responsibility Guilt Guilt is both an emotional response to perceived wrongdoing and a legal determination of responsibility; it shapes behavior, social norms, mental health, and jurisprudence across c…

Guilt (law) Legal concept of guilt: how criminal responsibility is determined, required elements, standards of proof, verdicts and sentences, and distinctions from moral or civil liability.

Gun control: regulation, debates, and international approaches Gun control Overview of gun control—types of regulation, historical development, main arguments for and against, and international differences with examples and notable distinctions.

Habeas corpus: legal safeguard against unlawful detention Habeas corpus Habeas corpus is a judicial writ requiring that a detained person be brought before a court to determine whether their imprisonment is lawful and whether they must be released.

Hague Adoption Convention — protection and cooperation in intercountry adoption Hague Adoption Convention An international treaty adopted in 1993 to safeguard children in intercountry adoptions by promoting cooperation between states, preventing trafficking, and ensuring legal and ethi…

Hague Conventions (1899 and 1907) Hague Convention Two early multilateral treaties negotiated at The Hague that codified rules for conduct in war, limited certain weapons, addressed occupation and neutral rights, and influenced lat…

Halakha: Jewish religious and legal tradition Halakha Halakha is the body of Jewish law and practice derived from the Hebrew Scriptures, rabbinic interpretation, codes and custom, guiding ritual, ethical, civil and communal life.

Handcuffs: design, history, uses and safety considerations Handcuffs Handcuffs are portable restraints that secure a person's wrists together. This article explains their design, common types, historical development, uses by law enforcement, safety…

Hanged, drawn and quartered Brutal medieval and early modern English capital punishment for men convicted of high treason, involving dragging, hanging, disembowelment, decapitation and public display; abolish…

Hanging (death): overview, history, legal status and terminology Hanging (death) An encyclopedic overview of hanging as a cause of death: definition, historical references, legal and social contexts, physiological effects, and terminology distinctions.

Harm: physical, psychological, legal and moral dimensions Harm Damage or injury—physical, psychological, emotional, or legal—affecting people, animals or entities. Explains types, causes, moral and legal perspectives, prevention, and notable d…

Hate crime A hate crime is a criminal act motivated by bias against a protected characteristic. This article explains definitions, forms, history, legal responses, impacts, and how it differs…

Hernandez v. Texas (1954) — Equal protection for Mexican Americans Hernandez v. Texas 1954 U.S. Supreme Court decision that held Mexican Americans and other national groups are protected by the 14th Amendment against discrimination, especially in jury selection.

Sir Hersch Lauterpacht: Scholar of International Law and Judge Hersch Lauterpacht Sir Hersch Lauterpacht (1897–1960) was an influential jurist and legal scholar who shaped modern international law, advancing individual rights, state responsibility, and the pract…

High Court (senior national or state court) High court A High Court is a senior judicial body in a jurisdiction, handling major trials, appeals and constitutional questions. Its rank and powers vary: in some places it is the highest co…

High Court of Australia Australia’s highest court: its role, structure, history, powers and how it decides key constitutional and legal questions.

Homophobia: definition, history, manifestations, and responses Homophobia Homophobia is a range of negative attitudes and actions toward gay and lesbian people. This article explains its meaning, origins, common forms, consequences, legal responses, and…

House arrest (home confinement and electronic monitoring) House arrest House arrest is a legal restriction that confines a person to their residence instead of prison. It is used as pretrial detention, a sentence alternative, or political restraint an…

House of Lords (United Kingdom) House of Lords Upper chamber of the UK Parliament that reviews legislation and scrutinises government. Composed mainly of appointed life peers, a limited number of hereditary peers and bishops; l…

Human rights: principles, history, and contemporary practice Human rights An overview of human rights—basic principles, categories, historical development, implementation, and common challenges in national and international contexts.

Ian Lawrence (1937–2019): New Zealand lawyer and Mayor of Wellington Ian Lawrence Ian William Lawrence CBE (1937–2019) was an Australian-born New Zealand lawyer and politician who served as Mayor of Wellington (1983–1986), received a CBE, and later died in Jerus…

Ijtihad: Independent Legal Reasoning in Islamic Law Ijtihad Ijtihad is the Islamic legal process of independent reasoning to derive rulings from primary sources. It shaped classical jurisprudence and remains central to modern legal, ethical…

Illegal drugs: definition, categories, history, and impacts Illegal drugs A concise encyclopedia entry on illegal drugs covering definitions, common categories, legal history, health and social effects, distinctions from legal medicines, and approaches t…

Illegal immigration Illegal immigration refers to people living in a country without required legal permission. This article explains common pathways, terminology, causes, impacts, and policy response…

Immigration Reform and Control Act of 1986 (Simpson–Mazzoli) Immigration Reform and Control Act of 1986 U.S. federal law enacted in 1986 that combined legalization for certain undocumented immigrants with employer sanctions and new verification rules, shaping modern immigration enfor…

Impartiality in Law and Public Life Impartiality Impartiality means deciding or acting without favor, prejudice or personal interest. It is fundamental in law, public administration, journalism and research to sustain trust, fair…

Implied repeal Implied repeal is a legal principle by which a later statute that conflicts with an earlier one takes precedence, unless the earlier law is expressly or clearly preserved.

In re Gault (1967): Due Process Rights for Juveniles In re Gault Landmark U.S. Supreme Court decision establishing that juveniles in delinquency proceedings have key constitutional due process protections.

Incorporation of the Bill of Rights How U.S. courts applied most protections of the Bill of Rights to state and local governments through the Fourteenth Amendment, key cases, theories, and modern effects.

Indian Act (Canada) Indian Act A summary of Canada's Indian Act: its scope, history since 1876, main provisions affecting status, bands and reserves, major controversies, and contemporary debates about reform an…

Indian Independence Act 1947 United Kingdom statute that partitioned British India into the Dominions of India and Pakistan in August 1947 and provided the legal framework for transfer of sovereignty.

Indian nationality law Overview of how Indian citizenship is defined and regulated: constitutional clauses, the Citizenship Act, acquisition and loss of citizenship, Overseas Citizenship of India, and pr…

Indian Removal Act U.S. federal law of 1830 authorizing the relocation of Native American tribes from eastern lands to territory west of the Mississippi River and shaping the forced migrations known…

Indictment (criminal law) Indictment A formal criminal accusation that a person committed a serious offense. Explains what an indictment is, how it is issued, variations in procedure, sealed indictments, and its role…

Ineffective Assistance of Counsel (United States) Legal claim that a defendant’s attorney failed to provide constitutionally adequate representation, covering standards, common examples, procedure, remedies, and key distinctions i…

Inheritance: transfer of property, rights and obligations after death Inheritance Overview of inheritance: legal and cultural forms, types of succession, key terms (heir, heiress, will), historical practices, and modern estate planning considerations.

Injunction (legal remedy) Injunction An injunction is a court-ordered equitable remedy that requires or forbids specific actions. This article explains types, legal standards, history, enforcement, and common uses.

Insanity Defense: Legal Tests, History, and Typical Outcomes Insanity defense A concise overview of the insanity defense in criminal law: how it works, common legal standards, possible outcomes, historical notes, and ongoing debates about reform and public p…