I think it is because older African-Americans were taught to hold their heads down and get off the sidewalk when a white person was passes by. Young adult today were taught to be submissive to white people so they arent.
User Detail :
Name : toast, Gender : F, Sexual Orientation : Straight, Race : Black/African American, Religion : Baptist, Age : 18, City : Boca Raton, State : FL, Country : United States, Occupation : student, Education level : High School Diploma, Social class : Middle class,