What river is located 45 north latitude, 75 west longitude?

The name of the river located at 45 north latitude ,75 west longitude is called St.Lawrence River

The case was a u.s. supreme court decision that defined the scope of the u.s. congress's legislative power and how it relates to the powers of american state legislatures. the dispute in mcculloch involved the legality of the national bank and a tax that the state of maryland imposed on it.