Whether the Supreme Court had jurisdiction to review the Maryland judgment under section 25 of the Judiciary Act.
Holding
No. Because the Fifth Amendment did not apply to Maryland, Barron identified no federal constitutional conflict that gave the Court jurisdiction over the state judgment.
Reasoning
The Court explained that its authority to review a state-court judgment depended on the case falling within section 25 of the Judiciary Act. Barron’s asserted basis for federal review was that Maryland’s laws and Baltimore’s conduct conflicted with the Fifth Amendment’s prohibition on taking private property for public use without just compensation.
reasoning
If the Fifth Amendment restricted only the federal government, however, Maryland could not have violated that amendment. In that event, there was no federal constitutional question within the Court’s appellate jurisdiction, and the writ of error had to be dismissed.