https://www.youtube.com/watch?v=5npWQqOUFEYThat innovative black Americans flourished in late 19th- and early 20th-century America is a little-known part of our heritage. This talk by Andrew Bernstein celebrates a number of great minds -- including Madame C.J. Walker, the first self-made female millionaire in America; George Washington Carver, who revolutionized agricultural science; and others -- that, under the freedom of the capitalist system, triumphed over bigotry to reach great intellectual achievements.Lecture from Ayn Rand Institute's OCON 2015.