The first is Section 504 of the Rehabilitation Act of 1973 and the second being the Individuals with Disabilities Education Act (IDEA) which was first enacted in 1975 under the name The Education for All Handicapped Children Act.
ðə fˈɜːst ɪz sˈɛkʃən fˈaɪvhˈʌndɹɪd fˈoːɹ ʌvðə ɹᵻhˌæbɪlɪtˈeɪʃən ˈækt ʌv nˈaɪntiːnhˈʌndɹɪd sˈɛvənti θɹˈiː ænd ðə sˈɛkənd bˌiːɪŋ ðɪ ˌɪndᵻvˈɪdʒuːəlz wɪð dˌɪsɐbˈɪləɾiz ˌɛdʒuːkˈeɪʃən ˈækt aɪdˈiə wˌɪtʃ wʌz fˈɜːst ɛnˈæktᵻd ɪn nˈaɪntiːnhˈʌndɹɪd sˈɛvənti fˈaɪv ˌʌndɚ ðə nˈeɪm ðɪ ˌɛdʒuːkˈeɪʃən fɔːɹ ˈɔːl hˈændɪkˌæpt tʃˈɪldɹən ˈækt.