Zenger Acquitted: Trial That Forged Press Freedom

A jury of New York colonists defied a judge's instructions, ignored established law, and delivered a verdict that would echo through the First Amendment a half-century later. On August 4, 1735, printer John Peter Zenger was acquitted of seditious libel for publishing articles critical of New York's royal governor, William Cosby. The defense, led by the elderly and renowned Philadelphia lawyer Andrew Hamilton, made an argument that was legally wrong but morally irresistible: that truth should be a defense against libel charges. Under English common law at the time, truth was irrelevant to libel. Publishing critical statements about a government official was illegal regardless of whether those statements were accurate. In fact, truthful criticism was considered more dangerous than false criticism, since true allegations were more likely to undermine public confidence in authority. Zenger had spent nearly nine months in jail before trial simply for printing criticisms of Governor Cosby's corruption in the New York Weekly Journal. Hamilton's strategy bypassed the legal framework entirely. He admitted that Zenger had published the articles, removing the only factual question the jury was supposed to decide. He then argued directly to the jurors that they had both the right and the duty to judge the law itself, not just the facts, and that convicting a man for printing the truth would endanger the liberty of every person in the colonies. The jury deliberated briefly and returned a not guilty verdict. The Zenger case established no binding legal precedent — it was a colonial trial, and English libel law remained unchanged. But it planted a powerful idea in the colonial mind: that a free press, empowered to criticize government without fear of prosecution, was essential to liberty. When the Bill of Rights was drafted 54 years later, the First Amendment's protection of press freedom drew directly from the principle Hamilton had argued in that New York courtroom.