How do Rosa parks and the Montgomery bus boycott compliment each other

Well Rosa Parks Created the Montgomery Bus Boycott with other anti-Slavery leaders like Martin Luther King Jr.

They where dealing with discrimination when they where alive because black had to go to different places to get madicl care and to dinners. because only allow black in there. And if any white that was fond with blacks they where ether beaten or even kill like that man on the boycott. does that appeal to your satisfaction.