He said the Kansas Act had a "declared indifference, but as I must think, a covert real zeal for the spread of slavery.
hiː sˈɛd ðə kˈænzəs ˈækt hæd ˈeɪ "dᵻklˈɛɹd ɪndˈɪfɹəns, bˌʌt æz aɪ mˈʌst θˈɪŋk, ɐ koʊvˈɜːt ɹˈiːəl zˈiːl fɚðə spɹˈɛd ʌv slˈeɪvɚɹi.