Cleopatra VII (69 BC)

Serbian-American inventor and electrical engineer best known for his contributions to the design of the modern alternating current electrical supply system.

English mathematician and writer, known for her work on the Analytical Engine designed by Charles Babbage. She is often regarded as the first computer programmer for her notes on the machine.

English mathematician, physicist, and astronomer widely recognized as one of the most influential scientists of all time. His Principia Mathematica laid the foundations for classical mechanics.

American Baptist minister and activist who became the most visible leader of the civil rights movement. He advanced civil rights through nonviolence and civil disobedience, inspired by Gandhi.

English social reformer, statistician, and founder of modern nursing. She came to prominence while serving as a manager of nurses during the Crimean War.

16th President of the United States who led the nation through the Civil War and abolished slavery with the Emancipation Proclamation. Widely regarded as one of the greatest American presidents.