Audre Lorde's feminist activism was defined by several key events, including her role in the Civil Rights Movement and the growth of the women’s liberation movement. As a self-identified Black lesbian, she emphasized the importance of intersectionality, challenging mainstream feminism to include diverse voices. The publication of her poetry and essays, such as "Sister Outsider," addressed issues of race, gender, and sexuality, resonating within activist communities. Lorde's participation in numerous women’s conferences and commitment to LGBTQ+ rights further cemented her as a vital figure in shaping the discourse around feminist activism.