In re Debs: the US Supreme Court upholds federal power over the Pullman Strike

Background. The case arose from the 1894 Pullman Strike, where the American Railway Union defied a federal injunction. Debs, the union president, challenged the order requiring strikers to return to work. The conflict occurred during a deep economic depression, with the Panic of 1893 exacerbating labor tensions and leading to wage cuts at the Pullman Company.

Legal Ruling. Justice David Josiah Brewer delivered the unanimous opinion for the Supreme Court, siding with the US government. The Court held that federal power includes the ability to regulate railway labor conditions under the Postal and Commerce Clauses. This decision affirmed the government's right to use injunctions to prevent obstruction of the mails and interstate commerce.

Significance. The ruling established a precedent for using court injunctions against labor unions, marking a turning point in US labor law during the late nineteenth century. It validated federal intervention in labor disputes affecting interstate commerce, though the specific mechanism of military action is not detailed in the legal ruling passages.