Question

what did ray stannard baker write about

Answer 1

Ray Stannard Baker (1870–1946) was an American journalist and muckraker who wrote about social and political reform during the Progressive Era. His reporting and books focused on labor and poverty, corporate abuses and government reform, and especially race relations and the lives and citizenship of African Americans — his best‑known work on that topic is Following the Color Line (1908). He also wrote extensively about national politics and public figures, producing a long, multi‑volume biography of Woodrow Wilson and numerous articles for magazines such as McClure’s.

If you want, I can list his major works or summarize any one of them in more detail.