How did roosevelt's use of presidential and federal power differ from that of earlier presidents? give two examples.

He usually used his federal power more than other presidents. Another example would be when coal miners went on strike,  he knew how much coal the country would need.

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.