It’s been 45 years since the United Nations adopted the Convention on the Elimination of All Forms of Discrimination Against Women, often described as an international bill of rights for women. Yet some younger feminists haven’t even heard of it.

The vast majority of the world’s nations—96 percent—have ratified CEDAW. The U.S. is not a signatory because it has never made it to the Senate floor for a ratifying vote—making it only industrialized democracy in the world that has yet to ratify it.

(This article originally appears in the Summer 2024 issue of Ms. Join the Ms. community today and you’ll get issues delivered straight to your mailbox!)