The greatest of all rights that an independent state can or may have, is the right to adopt its own form of government; but this clause completely destroys such right on the part of any State of this Union to frame its own form of government. No State, for example, can have a monarchical government; since the United States are to guarantee a _republican_ form: and no State can adopt an hereditary or theocratic government, because the UNITED STATES are bound to give each State a republican government. In like manner we might run through all the forms of government that have ever blessed or cursed our race, without finding one which can he adopted by any State of this Union, except the single form of 'republican,' named in the Constitution. But can a State bereft of the right to frame its own mode of government be said to be possessed of '_sovereign_' 'State rights,' or could a more effectual provision against their development have been formed than this? 'This Constitution, and the laws of the United States which shall be made in pursuance thereof, and all treaties made, or which shall be made, under the authority of the United States, shall be the supreme law of the land; and the Judges in every State shall be bound thereby; any thing in the Constitution or laws of any State to the contrary notwithstanding. 'The Senators and Representatives before mentioned, and the members of the several STATE LEGISLATURES, and all executive and judicial officers, both of the United States and of the SEVERAL STATES, shall be bound by oath or affirmation to support this Constitution.' This Constitution, these laws, these treaties, _shall be the supreme law_, no matter what 'State' constitutions and 'State' laws may declare. 'Shall!' is the word, and there can be no doubt as to its meaning. Again, members of the State Legislatures, and all officers of the several States 'shall' be bound to support the 'Constitution.' Where are the 'State rights' in these clauses? Every State and every State official is made subordinate to and an executive of the acts of the 'United States,' and the United States constitutes a '_nation_'. That is the only word which meets our case. WE ARE A NATION, not 'a tenant-at-will sort of confederacy.'