What was created by the treaty of tordesillas?
a line of demarcation, or separation
a circle of distinction, or difference
a square of frivolity, or meaninglessness
a polygon of uncertainty

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.