Final answer:
Three authors of the Harlem Renaissance movement are Langston Hughes, Zora Neale Hurston, and Claude McKay. They produced literary works that emphasized African-American experiences, struggles, and heritage, affecting American culture significantly.
Step-by-step explanation:
The Harlem Renaissance movement was a pivotal era of cultural, social, and artistic expression among African Americans centered in Harlem, New York, during the 1920s and 1930s. Among the many influential figures in literature, three noted authors who were key contributors to the Harlem Renaissance were Langston Hughes, Zora Neale Hurston, and Claude McKay. Their literary works highlighted African-American heritage and the complexities of black life in America, thereby influencing not only the African American community but also the broader national culture.
Hughes' poetry, such as The Negro Speaks of Rivers and I Too, Sing America, celebrated the resilience and triumph of African-American spirit. Hurston's novel, Their Eyes Were Watching God, portrayed the trials of an African-American woman, carving a unique space for black female narrative. McKay, in his poem If We Must Die, called for a collective fight against racial injustice, reflecting the movement's alignment with civil rights.