Roger Nash Baldwin

Roger Nash Baldwin (January 21, 1884 – August 26, 1981) was one of the founders of the American Civil Liberties Union (ACLU). He served as executive director of the ACLU until 1950.

Many of the ACLU's original landmark cases took place under his direction, including the Scopes Trial, the Sacco and Vanzetti murder trial, and its challenge to the ban on James Joyce's Ulysses. Baldwin was a well-known pacifist and author.

Baldwin was born in Wellesley, Massachusetts, the son of Lucy Cushing (Nash) and Frank Fenno Baldwin. He earned his bachelor's and master's degrees at Harvard University; afterwards, he moved to St. Louis on the advice of Louis D. Brandeis. There he taught sociology at Washington University, worked as a social worker and became chief probation officer of the St. Louis Juvenile Court. He also co-wrote Juvenile Courts and Probation with Bernard Flexner at this time; this book became very influential in its era, and was, in part, the foundation of Baldwin's national reputation.

Baldwin was a member of the American Union Against Militarism (AUAM), which opposed American involvement in World War I. After the passage of the Selective Service Act of 1917, Baldwin called for the AUAM to create a legal division to protect the rights of conscientious objectors. On July 1, 1917, the AUAM created the Civil Liberties Bureau (CLB), headed by Baldwin. The CLB separated from the AUAM on October 1, 1917, renaming itself the National Civil Liberties Bureau, with Baldwin as director. In 1920, NCLB was renamed the American Civil Liberties Union. with Baldwin continuing as the ACLU's first executive director.

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