What event is Rosa Parks famously associated with?

Rosa Parks is famously associated with the Montgomery Bus Boycott, which began after she refused to give up her seat to a white passenger on a segregated bus in Montgomery, Alabama, on December 1, 1955. Her courageous act of defiance became a pivotal moment in the Civil Rights Movement, symbolizing the struggle against racial segregation in public transportation.

Parks' arrest sparked a massive boycott of the Montgomery bus system, organized by leaders including Martin Luther King Jr. The boycott lasted for over a year and successfully led to a Supreme Court ruling that deemed segregation on public buses unconstitutional. This event not only demonstrated the power of nonviolent protest but also inspired further actions in the fight for civil rights, making Rosa Parks an enduring figure in American history.

While the other choices represent significant events and campaigns in the Civil Rights Movement, they do not specifically highlight Parks' actions and their immediate impact as the Montgomery Bus Boycott does.