Hale moved to
Greenwich Village in New York City, where he came to know many writers and artists while practicing as a lawyer. By 1912, he was already an outspoken advocate for
women's suffrage. {{cite news Hale was a member of the law firm of Hale, Nelles, and Shorr, which "defended radicals." His partners were
Isaac Shorr and
Walter Nelles.
Carlo Tresca, a prominent Italian anarchist, was well acquainted with them. {{cite book
Publishing In 1917, Hale helped publish a magazine called
New France that focused on American reconstruction France after World War I.
World War I In 1918, Hale became a captain in the Intelligence Division of General Staff of the United States Army.
Law and politics After World War I, Hale "became more closely identified with
Socialist activities," although his partner Walter Nelles described him as "not a Socialist but interested in socialism." In 1919, Hale became a member of the
Committee of 48, a progress party for social reform that went on to support
Robert M. La Follette as presidential candidate for a
Progressive Party in 1924. He also served as counsel for communists taken to
Ellis Island for deportation as a result of the
Palmer Raids that comprised the
First Red Scare. Hales was very active in 1920: • He joined
Alfred Bettman, former Special Assistant United States Attorney General in charge of sedition, in testifying before the Rules Committee of the United States House of Representatives. • In July, he was active during a convention of the Committee of 48. • In the fall, he served as publicist for the newly formed
Farmer-Labor Party (FLP). In his efforts on behalf of the FLP, Hale was careful to delineate the differences between his fledgling organization and the rival
Socialist Party of America (SPA), noting that while the SPA included only "simon-pure socialists," the FLP made a broader appeal, targeting not only wage-workers but also farmers, small business proprietors, and professionals. {{cite magazine • He wrote to
Tom Mooney, "We are in a hot bed of repression here, with only a very few lawyers who are willing and able to handle the situation, and who are hopelessly overworked." {{cite book ==Personal life and death==