This famous saying belonging to Martin Luther King Jr. is taken from the similarly titled speech delivered by him on August 28, 1963 during the March on Washington for Jobs and Freedom. The speech demanded equal civil and economic rights for all citizens and an end to racial discrimination. Given the huge impact of this movement and the popularity of the speaker, this is considered one of the most influential speeches in modern history. Essays on this speech dissect it to reveal oppression of black people back in the days, look for various themes (e.g. hope), analyze rhetorical devices, compare it with other speeches, etc. Check out more essay samples for examples of good structure and inspiring topics.