<prompt> Translate the following text to EnglishAliwaita wanafunzi wa basi kuwa magurudumu katika mashine ya majaribio, Potter alitangaza kwamba mabaki yote ya madhara yaliyosababishwa na mfumo wa shule mbili wa enzi ya Jim Crow yametoweka.  <response>: Calling bused students cogs in an experimental machine, Potter declared that all vestiges of harm wrought by the Jim Crow-era dual school system have evaporated. 