Rosângela Cristina Oliveira Santos (1990- )

Image Ownership: Public domain Rosângela Cristina Oliveira Santos is a track and field sprint athlete who competes internationally for Brazil, specialising in the 100 and 200 meter sprints. Born to Brazilian parents in Washington D.C., on December 20, 1990, she contracted pneumonia as a baby and was one year old … Read MoreRosângela Cristina Oliveira Santos (1990- )

Lucille Campbell Green Randolph (1883-1963)

Image Ownership: Public domain Born Lucille Campbell on April 15, 1883, in Christianburg, Virginia, Green was the second of three children of William and Josephine Campbell. A graduate of Howard University in Washington, D.C., she worked as a hairstylist in an upscale New York salon. … Read MoreLucille Campbell Green Randolph (1883-1963)

Dorothy Johnson Vaughan (1910–2008)

"Image Ownership: Public Domain" Dorothy Johnson Vaughan was a teacher who became a leading mathematical engineer in the first aerospace program with NACA (now NASA), and the first African American female promoted as supervisor in the program. Vaughan was born in Kansas City, Missouri, on … Read MoreDorothy Johnson Vaughan (1910–2008)