September 20
Upton Sinclair, socialist and author of "The Jungle"—published on this day in 1906—born in Baltimore, MD - 1878
And this:
September 20, 1878 - Upton Sinclair was born in Baltimore, Md. Sinclair was the author of the 1906 novel, The Jungle, an indictment of packinghouse employers’ exploitation of workers. The shocking conditions revealed in the book brought about corrective actions including legislation for stricter inspection laws.
According to folklorist John Garst, steel-drivin’ man John Henry, born a slave, outperformed a steam hammer on this date at the Coosa Mountain Tunnel or the Oak Mountain Tunnel of the Columbus and Western Railway (now part of the Norfolk Southern) near Leeds, Ala. Other researchers place the contest near Talcott, W. Va. - 1887
International Hod Carriers, Building & Common Laborers Union of America changes name to Laborers' International Union - 1965
Labor history found here:
http://www.unionist.com/today-in-labor-history & here:
http://www.workdayminnesota.org/index.php?history_9_09_20_2010