ˈɔːl ʌv ɪts lˈiːdɚz sˈɪns nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi fˈaɪv ænd mˈɛnɪəv ɪts mˈoʊst pɹˈɑːmɪnənt mˈɛmbɚz hæd kˈʌm fɹʌm ðɪs klˈæs, kɹˈuːʃəli ʃˈeɪpɪŋ ðə pˈɑːɹɾiz ˈiːθoʊz.
All of its leaders since 1935 and many of its most prominent members had come from this class, crucially shaping the party's ethos.