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Senate roll call 243 · 66th Congress · Mar 18, 1920

To agree to a reservation to the versailles treaty, reserving the right of United States to decide which questions affect its honor, or vital interest, and are

On Mar 18, 1920, the Senate voted 27–48. Result: failed. By party: Democrats 8–31, Republicans 20–17. It was a split vote: the parties took opposite sides, with some members crossing over. 25 members voted against their own party.

During the 66th Congress (1919–1920), Woodrow Wilson was president, and Republicans held majorities in both the House and Senate.

Yes
27
No
48
Did not vote
25
Date
Mar 18, 1920

By party

  • Democrats8 yes · 31 no · 11 didn’t vote
  • Republicans20 yes · 17 no · 14 didn’t vote

Who broke with their party

How each senator voted: Yes

How each senator voted: No

Did not vote

Other votes

From Voteview roll call records.

Cite or embed this page

Capitol Receipts, “To agree to a reservation to the versailles…: Senate Vote, Mar 18…,” https://www.capitolreceipts.com/vote/66-S-243/to-agree-to-a-reservation-to-the-versailles-treaty (accessed 2026-10-17).