What does anaphora mean?

Anaphora is a rhetorical device that involves the repetition of a Word or phrase at the beginning of successive clauses or sentences. This technique is often used to create emphasis, rhythm, or emotional resonance in writing and speech. A well-known example can be found in Martin Luther King Jr.'s "I Have a Dream" speech, where the phrase "I have a dream" is repeated to highlight his vision for equality. Anaphora enhances the persuasive power of language and helps to engage the audience.