The use of anaphora in the speech excerpt advances the speaker's purpose by emphasizing the need for continued progress and unity in the fight for civil rights. By repeating the phrase "We honor" at the beginning of each sentence, the speaker is highlighting the collective efforts and achievements of those who have fought for equality, while also underscoring the ongoing importance of coming together as a community to address injustice. This repetition reinforces the message of solidarity and perseverance in the face of adversity, ultimately motivating listeners to uphold the legacy of those who have paved the way for progress.
