ðə dɪvˈɛləpmənt ʌv mˈɑːdɚn pˈoʊɪtɹi ɪz dʒˈɛnɚɹəli sˈiːn æz hˌævɪŋ stˈɑːɹɾᵻd æt ðə bɪɡˈɪnɪŋ ʌvðə twˈɛntiəθ sˈɛntʃɚɹi ænd ɛkstˈɛndz ˌɪntʊ ðə twˈɛnti fˈɜːst sˈɛntʃɚɹi.
The development of modern poetry is generally seen as having started at the beginning of the 20th century and extends into the 21st century.