Citation:
Rosa Parks was an African American civil rights activist best known for her pivotal role in the Montgomery Bus Boycott in 1955. By refusing to give up her seat to a white passenger, she sparked a major social movement aimed at combating racial segregation and advancing the cause of equal protection under the law. Her courageous act is often seen as a catalyst for the broader civil rights movement, which sought to challenge systemic racism and demand equal rights for African Americans.