What were the Montgomery bus drivers responsible for before Rosa parks?

In March 1955, nine months before Rosa Parks defied segregation laws by refusing to give up her seat to a white passenger on a bus in Montgomery, Alabama, 15-year-old Claudette Colvin did exactly the same thing. Eclipsed by Parks, her act of defiance was largely ignored for many years.

Claudette Colvin

She was arrested at the age of 15 in Montgomery, Alabama, for refusing to give up her seat to a white woman on a crowded, segregated bus.

-18 metres sorry if im wrong

the noble might have thought that the system was far because they had lot of things and riches and the serf would have thought that the feudal system was un fair because of the way they were treated.