20 U.S.C. § 1704
Balance not required
The failure of an educational agency to attain a balance, on the basis of race, color, sex, or national origin, of students among its schools shall not constitute a denial of equal educational opportunity, or equal protection of the laws.
( Pub. L. 93–380, title II, § 205 , Aug. 21, 1974 , 88 Stat. 515 .)