<prompt> Translate the following text to EnglishMnara huo wa ukumbusho wa Ugiriki uliotengenezwa mwaka 479 KK, unawakumbusha Wagiriki walioshinda vita vya Platea na Uajemi, na pia ni ukumbusho wa ukumbusho wa Uajemi uliotengenezwa na Konstantino Mkuu.  <response>: It is the oldest Greek monument in Istanbul, commemorating the Greek victory over the Persians at Plataea in 479 b.c. it was brought here from Delphi by Constantine the Great. 