These contributed to Congressional passage and enactment of the Civil Rights Act of 1964 and Voting Rights Act of 1965 by the U.S. Congress.
ðiːz kəntɹˈɪbjuːɾᵻd tə kəŋɡɹˈɛʃənəl pˈæsɪdʒ ænd ɛnˈæktmənt ʌvðə sˈɪvəl ɹˈaɪts ˈækt ʌv nˈaɪntiːnhˈʌndɹɪd sˈɪksti fˈoːɹ ænd vˈoʊɾɪŋ ɹˈaɪts ˈækt ʌv nˈaɪntiːnhˈʌndɹɪd sˈɪksti fˈaɪv baɪ ðə jˈuː.ˈɛs. kˈɑːŋɡɹəs.