The concept of nullification is a "legal theory that a state has the right to nullify, or invalidate, any federal law which that state has deemed unconstitutional with respect to the United States Constitution (as opposed to the state's own constitution)."
Federalist wanted someone with a background in either leading or in politics.
The angel appeared to Mohamed
his conduct in the war on terror from Guantanamo Bay to Libya.
Hope this helps:)