Answer:
New states may be admitted by the Congress into this union; but no new states shall be formed or erected within the jurisdiction of any other state; nor any state be formed by the junction of two or more states, or parts of states, without the consent of the legislatures of the states concerned as well
Explanation:
The "poll tax" was an example of a voting requirement that was used to prevent African Americans from voting, since blacks were disproportionately poorer than whites during this time.