Which action by the president is not a check on the power of the legislative branch?

That he has the right to decide war without, legislative branch or body back up. Therefore there's no checking on our with the legislative branch.

God bless you

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.