“Article IV. The better to secure and perpetuate mutual friendship and intercourse among the people of the different States in this union, the free inhabitants of each of these States, paupers, vagabonds, and fugitives from justice excepted, shall be entitled to all privileges and imunities of free citizens in the several States; and the people of each State shall have free ingress and regress to and from any other State, and shall enjoy therein all the privileges of trade and commerce, subject to the same duties, impositions, and restrictions as the inhabitants thereof respectively…”
— Article IV of the Articles of Confederation (1777)
