<prompt> Translate the following text to EnglishHatari ya tatu inahusu kipindi cha heresi cha historia ya Misri, wakati Ahkenaton alianzisha dini ya mungu mmoja tu na kuanzisha mji mkuu huko Tell al-Amarna, Misri ya kati.  <response>: Room three is devoted to the so-called heretic period of Egyptian history when Ahkenaten established a religion based on only one god and founded a capital at Tell al Amarna in central Egypt. 