Section 4311, Pub. L. 99–371, title I, § 111, Aug. 4, 1986, 100 Stat. 783; Pub. L. 101–476, title IX, § 901(a)(2), Oct. 30, 1990, 104 Stat. 1142, related to authority of Gallaudet University to maintain and operate the Kendall Demonstration Elementary School. Section 4321, Pub. L. 99–371, title I, § 121, Aug. 4, 1986, 100 Stat. 783; Pub. L. 101–476, title IX, § 901(a)(2), Oct. 30, 1990, 104 Stat. 1142, related to authority of Gallaudet University to maintain and operate a model secondary school for the deaf. Section 4322, Pub. L. 99–371, title I, § 122, Aug. 4, 1986, 100 Stat. 784, authorized continuation of agreement with Gallaudet University for model secondary school.