; ; and (2) in paragraph (3), by striking within 150 percent of the normal time for completion of or graduation from the program and inserting within the time for completion or graduation described in section 132(i)(1)(J) applicable to such student and such program . W Strength in Diversity 52501. Short title This subtitle may be cited as the Strength in Diversity Act of 2020 . 52502. Purpose The purpose of this subtitle is to support the development, implementation, and evaluation of comprehensive strategies to address the effects of racial isolation or concentrated poverty by increasing diversity, including racial diversity and socioeconomic diversity, in covered schools. 52503. Reservation for national activities The Secretary may reserve not more than 5 percent of the amounts made available under section 52509 for a fiscal year to carry out activities of national significance relating to this subtitle, which may include— (1) research, development, data collection, monitoring, technical assistance, evaluation, or dissemination activities; and (2) the development and maintenance of best practices for recipients of grants under section 52504 and other experts in the field of school diversity. 52504. Grant program authorized (a) Authorization (1) In general From the amounts made available under section 52509 and not reserved under section 52503 for a fiscal year, the Secretary shall award grants in accordance with subsection (b) to eligible entities to develop or implement plans to improve diversity and reduce or eliminate racial or socioeconomic isolation in covered schools. (2) Types of grants The Secretary may, in any fiscal year, award under paragraph (1)— (A) planning grants to carry out the activities described in section 52506(a); (B) implementation grants to carry out the activities described in section 52506(b)