4th » Argonia, Kansas elects Susanna M. Salter as the first female mayor in the United States.
10th » On Easter e.g Easter Sunday, Pope Leo XIII authorizes the establishment of The Catholic University of America.
28th » A week after being arrested by the Prussian Secret Police, Alsace e.g Alsatian police inspector Guillaume Schnaebelé is released on order of German Emperor William I, German Emperor called William I, defusing a possible war.