When approaching a railroad crossing, you must stop at least and no farther than from railroad tracks.

Dude, you do know this is different for every state but here it is from my state SC
Whenever a person driving a vehicle approaches a railroad crossing and there is a signal indicating an approaching train, the driver must stop within 50 feet, but not less than 15 feet, from the nearest rail of the railroad and must not proceed until he or she can do so safely.

The issue of racism greatly inflience herbecause by then there was racio discrimination in the south this affects her such that she will grow up favouring people of her race and undermining the othersracism will build herin earlier days the people of south were oppressed by the whites since they were considered slaves or subject yo the whites.so as a result of this the whites children grew up bearing in mind that they were more superpower than the black