Gibbons v. Ogden · ¶58

These acts were cited at the bar for the purpose of showing an opinion in Congress, that the States possess, concurrently with the Legislature of the Union, the power to regulate commerce with foreign nations and among the States. Upon reviewing them, we think they do not establish the proposition they were intended to prove. They show the opinion, that the States retain powers enabling them to pass the laws to which allusion has been made, not that those laws proceed from the particular power which has been delegated to Congress.

U. S. Reports, bound volume
U. S. Reports, volume 22, at 1 (Library of Congress) · transcription: Caselaw Access Project
Passage preview. Read in context for the complete text, notes and references.