[i] The 17th Amendment was proposed by Congress on May 13, 1912, when it
passed the House [48 Cong. Rec. (62d Cong., 2d sess.) 6367], having
previously passed the Senate on June 12, 1911 [47 Cong. Rec. (62d Cong.
1st sess.) 1925]. It appears officially in 37 Stat. 646. Ratification
was completed on April 8, 1913, when the thirty-sixth State
(Connecticut) approved the amendment, there being then 48 States in the
Union. On May 31, 1913, Secretary of State Bryan certified that it had
become a part of the Constitution [38 Stat. 2049].

The several State legislatures ratified the 17th Amendment on the
following dates: Massachusetts, May 22, 1912; Arizona, June 3, 1912;
Minnesota, June 10, 1912; New York, January 15, 1913; Kansas, January
17, 1913; Oregon, January 23, 1913; North Carolina, January 25, 1913;
California, January 28, 1913; Michigan, January 28, 1913; Iowa, January
30, 1913; Montana, January 30, 1913; Idaho, January 31, 1913; West
Virginia, February 4, 1913; Colorado, February 5, 1913; Nevada, February
6, 1913; Texas, February 7, 1913; Washington, February 7, 1913; Wyoming,
February 8, 1913; Arkansas, February 11, 1913; Illinois, February 13,
1913; North Dakota, February 14, 1913; Wisconsin, February 18, 1913;
Indiana, February 19, 1913; New Hampshire, February 19, 1913; Vermont,
February 19, 1913; South Dakota, February 19, 1913; Maine, February 20,
1913; Oklahoma, February 24, 1913; Ohio, February 25, 1913; Missouri,
March 7, 1913; New Mexico, March 13, 1913; Nebraska, March 14, 1913; New
Jersey, March 17, 1913; Tennessee, April 1, 1913; Pennsylvania, April 2,
1913; Connecticut, April 8, 1913; Louisiana, June 5, 1914. The amendment
was rejected by Utah on February 26, 1913.

[j] The 18th Amendment was proposed by Congress on December 18, 1917,
when it passed the Senate [Cong. Rec. (65th Cong., 2d sess.) 478],