El artículo 4 de la misma Declaración cita que somos libres de hacer todo lo que no perjudique a los demás, ¿has realizado acciones en tu vida cotidiana en la que perjudicaste a otros?, si, no ¿por qué?

what is the "did this mean" there is no picture. edit your question with a screenshot.

a

explanation:

in 1897, pershing became a tactical officer at west point, and that's where he was given the nickname "black jack." pershing's first name is "john," for which "jack" is a nickname, and he was a white man who commanded black troops. hence "black jack".