To ratify ex. M, an amendment to article 28 of the convention of the inter governmental maritime consultative organization.

On Dec 11, 1967, the Senate voted 75–0. Result: passed. By party: Democrats 62–0, Republicans 32–0. It was a bipartisan vote: majorities of both parties voted yes.

During the 90th Congress (1967–1968), Lyndon B. Johnson was president, and Democrats held majorities in both the House and Senate.

Yes: 75
No: 0
Did not vote: 7
Date: Dec 11, 1967

By party

Democrats62 yes · 0 no · 2 didn’t vote
Republicans32 yes · 0 no · 5 didn’t vote

Who broke with their party

Every member who voted sided with their party's majority.

How each senator voted: Yes

Did not vote

Other votes

From Voteview roll call records.

Cite or embed this page

Capitol Receipts, “To ratify ex. M, an amendment to article 28…: Senate Vote, Dec 11…,” https://www.capitolreceipts.com/vote/90-S-302/to-ratify-ex-m-an-amendment-to-article-28 (accessed 2026-10-14).