<prompt> Translate the following text to EnglishWakati wa vita vya kutawala, wavamizi wapya walianza kuwasili kwenye mipaka ya India, kama vile Cyrus, Mfalme wa Uajemi, aliyevuka milima ya Hindu Kush na kuingia katika bonde la Indus mwaka 530 KK.  <response>: While rulers fought for control of the Ganga valley, new invaders appeared at Indias frontiers; Cyrus, Emperor of Persia, crossed the Hindu Kush mountains into the Indus valley in 530 b.c. 