What are examples of charged language in i gave a dream speech?

In Martin Luther King Jr.'s "I Have a Dream" speech, charged language is evident in phrases like "sweltering heat of injustice" and "the fierce urgency of now." Such language evokes strong emotions and paints vivid imagery of the struggle for civil rights. Additionally, the repetition of "I have a dream" reinforces hope and determination, while contrasting the ideals of freedom with the reality of oppression amplifies the speech's emotional impact.