<prompt> Translate the following text to EnglishMwanzoni mwa karne ya 20, Profesa Mary Waters wa Chuo Kikuu cha Harvard alisema: Ni uwezekano mkubwa kwamba idadi ya wazungu itaongezeka na kuingiza wazungu wenye rangi nyepesi au wenye utamaduni wa rangi nyingi.  <response>: Its quite possible, as Harvard Professor Mary Waters suggests, that the ranks of the white will simply expand to engulf the lighter or more culturally white of the multiracials. 