Alice Walker is a prominent African American author, poet, and activist who is best known for her Pulitzer Prize-winning novel, "The Color Purple." Born on February 9, 1944, in Eatonton, Georgia, Walker grew up in the racially segregated South, which greatly influenced her writing and activism.

Walker's work often explores the intersections of race, gender, and class, with a focus on the experiences of African American women. "The Color Purple," published in 1982, is considered a groundbreaking work for its portrayal of the struggles of Black women in the early 20th century South.

In addition to her writing, Walker has been a vocal advocate for civil rights, feminism, and social justice. She has been involved in various activist causes, including the anti-apartheid movement and environmental activism.

Overall, Alice Walker's contributions to Black history include her powerful storytelling, advocacy for marginalized communities, and relentless commitment to social change. She continues to be a respected figure in literature and activism.