Images (l to r): Martin Luther King, Jr. (MLK Birthday), George Washington Carver (African-American History Month), Elizabeth Cady Stanton (Women's History Monty), Ellison Onizuka (Asian American and Pacific Islander Heritage Month), Bella Abzug (Women's Equality Day), Antonia Coello Novello (Hispanic Heritage Month), Thomas Edison (Disability Employment Awareness Month), Maria Tallchief (Native American Heritage Month), US Army photo (Veterans Day). All images used are public domain.