Saint Monica, Abdullah Ansari, Carl von Ossietzky, National Bird Day, and the Haymarket Incident
Septima Clark, Pete Seeger, Leyla Zana, and Sarah the Martyr
Saint Wiborada and Paulo Freire
Beltane, International Labor Day, the end of the Atlantic slave trade, and Klymentiy Sheptytsky
Daniel Berrigan, Emily Stowe, Bessie Coleman, and the Edict of Nantes
Catherine of Siena, Mary Theresa Ledóchowska, and Willie James Jennings
Nichiren, Oskar Schindler, and James Cone
Mary Wollstonecraft, Coretta Scott King, Ralph Waldo Emerson, and the Tiananmen Square Demonstrations
Edward Max Nicholson
Jean-Antoine Nollet, Harry Belafonte, Saint Mark the Evangelist, and the Hubble Space Telescope
Armenian Genocide Remembrance Day, the Mass Trespass of Kinder Scout, and Saint Mary Salome
Saint George, Margaret Fell, Toyohiko Kagawa, Silas Soule, and Cesar Chavez
