He demanded that they return the girl, and the Achaeans (Greeks) complied, indirectly causing the anger of Achilles, which is the theme of the Iliad.
hiː dᵻmˈændᵻd ðæt ðeɪ ɹᵻtˈɜːn ðə ɡˈɜːl, ænd ðɪ ɐtʃˈiənz ɡɹˈiːks kəmplˈaɪd, ˌɪndɚɹˈɛktli kˈɔːzɪŋ ðɪ ˈæŋɡɚɹ ʌv ɐkˈɪliːz, wˌɪtʃ ɪz ðə θˈiːm ʌvðɪ ˈɪlɪˌæd.