<prompt> Translate the following text to SwahiliAn article examines cascading, the post-affirmative action phenomenon in which minority students denied access to top-tier universities attend lesser ones.  <response>: Kama ilivyoelezwa hapo juu, kaskadi ni hali ya baada ya hatua ya uthibitisho ambapo wanafunzi wa wachache waliokataa kuingia katika vyuo vikuu vya ngazi ya juu wanahudhuria vyuo vikuu vidogo. 