Freedom of speech and debate in Congress shall not be impeached or questioned in any court or place, out of Congress, and the members of Congress shall be protected in their persons from arrests and imprisonments, during the time of their going to and from, and attendance on Congress, except for treason, felony, or breach of the peace. ART. 6. No State, without the consent of the United States in Congress assembled, shall send an embassy to, or receive an embassy from, or enter into any conference, agreement, alliance, or treaty with any King, Prince, or State; nor shall any person holding any office of profit or trust under the United States, or any of them, accept of any present, emolument, office, or title of any kind whatever from any King, Prince, or Foreign State; nor shall the United States in Congress assembled, or any of them, grant any title of nobility. No two or more States shall enter into any treaty, confederation, or alliance whatever between them, without the consent of the United States in Congress assembled, specifying accurately the purposes for which the same is to be entered into, and how long it shall continue. No State shall lay any imposts or duties which may interfere with any stipulation in treaties, entered into by the United States in Congress assembled, with any King, Prince, or State, in pursuance of any treaties already proposed by Congress, to the Courts of France and Spain. No vessels of war shall be kept up in time of peace by any State except such number only, as shall be deemed necessary by the United States in Congress assembled, for the defense of such State, or its trade; nor shall any body of forces be kept up by any State in time of peace, except such number only, as in the judgment of the United States in Congress assembled, shall be deemed requisite to garrison the forts necessary for the defense of such State; but every State shall always keep up a well regulated and disciplined militia, sufficiently armed and accoutred, and shall provide and have constantly ready for use, in public stores, a due number of field-pieces and tents, and a proper quantity of arms, ammunition, and camp equipage.