Annotate and tell me if there is ethos, pathos, and/or logos in this excerpt.
But one hundred years later, the Negro still is not free One hundred years later, the life of
the Negro is still sadly crippled by the manacles of segregation and the chains of
discrimination. One hundred years later, the Negro lives on a lonely island of poverty in the midst of a vast ocean of material prosperity. One hundred years later, the Negro is still languishing in the corners of American society and finds himself an exile in his own land. So we have come here today to dramatize a shameful condition