Legal basics is the starting lane for the site. These pages explain where legal authority comes from, what gives a court or government power to act, and how rights, duties, liability, remedies, and precedent fit together.
- Actual Notice as Direct Legal Awareness
Actual notice means a person directly knows or receives information about a legal fact, claim, duty, deadline, or proceeding.
- Bad Faith as Dishonest or Abusive Legal Conduct
Bad faith describes dishonest, abusive, or intentionally unfair conduct within a legal relationship, duty, claim, or process.
- Case Law Built from Court Decisions
Case law is the body of court decisions that explains, applies, and sometimes develops legal rules.
- Cause of Action in Civil Litigation
A cause of action is the legally recognized basis for suing and asking a court for relief.
- Civil Law in Noncriminal Disputes
Civil law covers noncriminal legal disputes, including claims for money, orders, rights, duties, and other remedies.
- Civil Penalty as a Noncriminal Sanction
A civil penalty is a monetary or regulatory sanction imposed through a civil or administrative process rather than a criminal sentence.
- Common Law as Judge-Made Legal Rules
Common law is law developed through court decisions, especially when judges apply precedent to disputes not fully answered by statutes.
- Constructive Notice Through Legally Imputed Knowledge
Constructive notice treats a person as having notice because information was available through legally recognized records, procedures, or circumstances.
- Criminal Law and Public Prosecution
Criminal law defines offenses against the public and sets the process and penalties for prosecution by the government.
- Element of a Legal Claim or Offense
An element is a required part of a legal claim, defense, or offense that must be established under the applicable legal standard.
- Equitable Relief as a Non-Money Remedy
Equitable relief is a court-ordered remedy that directs action, restraint, or correction rather than simply awarding money damages.
- Good Faith in Legal Duties and Agreements
Good faith means honesty, fair dealing, and sincere conduct within the legal relationship or rule being applied.
- Jurisdiction in U.S. Law
Jurisdiction is the legal power of a court or government to hear a matter, regulate conduct, or bind the parties involved.
- Law as a Legal System
Law is the body of binding rules and enforceable standards that governs conduct, resolves disputes, and structures legal rights and duties.
- Legal Capacity to Hold Rights or Make Decisions
Legal capacity is the ability recognized by law to hold rights, make decisions, enter agreements, or take legally effective action.
- Legal Claim as a Demand for Legal Relief
A legal claim is an assertion that the law gives a person or entity a right to relief, remedy, or court action.
- Legal Defense as a Response to a Claim or Charge
A legal defense is a reason a defendant or responding party argues that a claim, charge, or requested remedy should fail or be limited.
- Legal Duty in U.S. Law
A legal duty is an obligation the law requires a person or organization to perform or avoid breaching.
- Legal Fiction Used to Apply a Rule
A legal fiction is an assumption the law treats as true for a specific legal purpose even if it is not literally true.
- Legal Notice Required Before Rights Are Affected
Legal notice is information formally given to a person or entity so they are aware of a legal action, duty, deadline, or proposed effect on rights.
- Legal Person Recognized by Law
A legal person is an entity recognized by law as able to hold rights, owe duties, own property, sue, or be sued.
- Legal Presumption in Proof and Procedure
A legal presumption is a rule that lets or requires a court to treat a fact as true unless it is rebutted or the rule provides otherwise.
- Legal Remedy for Enforcing Rights
A legal remedy is the court-ordered or legally recognized relief used to enforce a right, correct a wrong, or compensate harm.
- Legal Right in U.S. Law
A legal right is an interest or entitlement that the law recognizes and protects.
- Legal Standard Used to Decide Legal Questions
A legal standard is the rule, threshold, or test a court or decision-maker uses to decide a legal issue.
- Liability in Civil and Legal Contexts
Liability is legal responsibility for a debt, duty, loss, or wrongful act that can lead to legal consequences.
- Natural Person as an Individual Human Being
A natural person is an individual human being, as distinguished from a corporation, trust, estate, or other legal entity.
- Ordinance as a Local Government Law
An ordinance is a law adopted by a local government, often covering land use, public safety, licensing, or local administration.
- Precedent in U.S. Courts
Precedent is a prior judicial decision used as authority in later cases with similar legal issues.
- Presumption as a Legal Inference Rule
A presumption is a legal rule that allows or requires a factfinder to treat one fact as true when another fact is established.
- Prima Facie Case as an Initial Legal Showing
A prima facie case is an initial showing that, if accepted as true, is legally sufficient to support a claim or defense.
- Prima Facie Showing in Legal Claims
Prima facie means legally sufficient on its face, usually describing an initial showing that can support a claim, defense, or inference unless rebutted.
- Private Law Between People and Organizations
Private law governs legal rights and duties between private people, businesses, and organizations.
- Private Right of Action to Sue Under a Law
A private right of action is legal authority for a private person or entity to sue to enforce a statute or legal right.
- Procedural Law for Enforcing Legal Rights
Procedural law governs the steps, deadlines, filings, hearings, and methods used to enforce legal rights and duties.
- Public Law Governing Government Power
Public law governs relationships involving government authority, public duties, constitutional limits, criminal enforcement, and administrative action.
- Rebuttable Presumption That Can Be Challenged
A rebuttable presumption is a legal inference that applies unless a party introduces enough evidence to challenge or overcome it.
- Regulation in U.S. Administrative Law
A regulation is a binding rule issued by a government agency under authority granted by a statute.
- Remedy in Law and Litigation
A remedy is the legal relief a court or legal system provides after a right is violated or liability is established.
- Rule of Law as a Legal-System Principle
The rule of law is the principle that government power and private conduct should be governed by public, stable, and enforceable legal rules.
- Safe Harbor Protecting Conduct That Meets Stated Conditions
A safe harbor is a rule that protects conduct from certain liability or penalties when stated conditions are met.
- Statute in U.S. Law
A statute is a written law enacted by a legislature and used as a primary source of legal authority.
- Statutory Interpretation and Meaning of Legal Text
Statutory interpretation is the process courts and lawyers use to determine what a statute means and how it applies.
- Substantive Law Defining Rights and Duties
Substantive law defines legal rights, duties, offenses, defenses, and remedies rather than the procedures used to enforce them.