In what The Washington Post says “changed the course of the abortion rights movement,” Ms. published “We Have Had Abortions” in its first issue, featuring the signatures of 53 prominent American women. Women who have had abortions have spoken out many times during the past 50 years, and millions of women and men have marched in countless rallies and demonstrations for abortion rights.

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50 YEARS OF Ms.: THE BEST OF THE PATHFINDING MAGAZINE THAT IGNITED A REVOLUTION (Alfred A. Knopf)—a collection of the most audacious, norm-breaking coverage Ms. has published.