"Mary Heaton Vorse O'Brien (1874\u20131966) was an American journalist, labor activist, and novelist. Vorse was outspoken and active in peace and social justice causes, such as women's suffrage, civil rights, pacifism (specifically including opposition to World War I), socialism, child labor, infant mortality, labor disputes, and affordable housing."@en . . . "American journalist" . "1874Z"^^ . "Vorse O'Brien, Mary Heaton"@en . "1966Z"^^ .