<prompt> Translate the following text to EnglishWataalamu wa vitu vya kale bado wanajadili kuhusu mfuatano wa nyakati za nasaba fulani za Misri na watawala mmoja-mmoja, hata hivyo, kuna makubaliano ya jumla juu ya mgawanyiko wa historia katika vipindi vilivyowekwa, na kutoa jina kwa kila moja.  <response>: Archaeologists are still debating about the exact chronology of certain Egyptian dynasties and individual rulers, however, general agreement exists on the division of history into set phases, giving a name to each. 