Which is found in My Story but not in "On the Bus with Rosa Parks"? a historian’s view of Rosa Parks
a sense of Rosa Parks’s character
details of Rosa Parks’s bus ride
details of Rosa Parks’s prison cell

Rosa park is a heroine to all people. she fought for the freedom and normality of black people. this all started when she refused to go out of the bus because she was sitting on the wrong side.the white side

is that the whole question?

it is the background information on the characters and setting explained at the beginning of the story. the exposition will often have information about events that happened before the story began. the exposition is often the very first part of the plot.