[314]. See Seventeenth Amendment.
[315]. See Sixteenth Amendment.
[316]. Superseded by the Twelfth Amendment.
[317]. Modified by the Eleventh Amendment.
[318]. Compare Fourteenth Amendment.
[319]. The first ten Amendments, known as the Bill of Rights, were adopted in 1791.
[320]. See Amendment XIV, Sec. 1, which extends part of this restriction to the States.
[321]. Adopted in 1798 to protect the sovereignty of the States.
[322]. Adopted in 1804, superseding Article II, Sec. 1.
[323]. Adopted in 1865.