John Marshall

Real World Example

John Marshall was an influential Chief Justice of the U.S. Supreme Court from 1801 to 1835. During the Jefferson Era, he established the principle of judicial review in the landmark case Marbury v. Madison. This means the Supreme Court can decide if laws are constitutional, giving it significant power in the government. His actions ensured that the judiciary became a strong and equal branch alongside the executive and legislative branches. Today, this principle allows courts to protect citizens' rights; for example, it can strike down laws that infringe on personal freedoms, ensuring fair treatment for everyone.