1824, steam-boat case
Ogden gets a state licensed monopoly to run ferry across the Hudson river. Gibbons saw potential of traffic between ny and nj and got a federal license. Odgen said he has the valid state licsese, even though gibbons has a us licence. Results: gib wins, idea what federal govt is tronger was backed and strengthed by this case , Expanded national power in all areas
of commerce law because nation overruled state in interstate trade
issues