Historical entry · HIST:laws/clayton-antitrust-act-1914

Clayton Antitrust Act of 1914

A U.S. antitrust statute addressing specified practices including mergers and other conduct under standards developed through amendment and enforcement.

Updated Aug 7, 2026 Review due Aug 7, 2027
Context before interpretation

Historical frame

Kind
law
Period
Enacted October 15, 1914
Jurisdiction
United States

The Clayton Act illustrates how legislation can target particular competitive risks while leaving agencies and courts to apply standards to defined markets and evidence.

Reader prompts

Questions to carry forward

  • Why might lawmakers supplement a broad antitrust statute?
  • Which economic evidence can inform but not decide a legal standard?
Claim disciplineEvidence boundaries
  • The original 1914 text is not the whole current merger framework; amendments, guidelines, precedent, jurisdiction, and facts must be checked.

The Clayton Act and FTC Act followed the Sherman Act during a period of institutional expansion. Their coexistence warns against treating “antitrust law” as one undifferentiated rule.

A learner should map the claim to the relevant authority, date, agency or court, market evidence, conduct, effect, and available remedy before concluding.