What was the three constitutional issue decided in Ogden v Gibbons?

In Ogden v. Gibbons (1824), the Supreme Court addressed three key constitutional issues: the scope of Congress's power to regulate interstate commerce, the validity of state-granted monopolies in light of federal law, and the supremacy of federal law over state legislation. The Court ruled that the federal government had the exclusive authority to regulate interstate commerce, thereby invalidating New York's grant of a monopoly to Ogden for steamboat operations. This decision reinforced the principle that federal law takes precedence over conflicting state laws in matters of interstate commerce. Ultimately, it helped define the balance of power between state and federal governments regarding economic regulation.