The groups that called for ethnic studies classes in schools are:
1. Asian American Movement: This movement advocated for the inclusion of Asian American perspectives and histories in the curriculum to promote understanding and recognition of the Asian American experience.
2. Chicano Movement: The Chicano Movement pushed for the incorporation of Chicano/Latino studies into school programs to highlight the contributions and struggles of the Chicano/Latino community in the United States.
3. A.I.M. (American Indian Movement): A.I.M. called for the inclusion of Native American studies to raise awareness about the history, culture, and issues facing Native American communities.
These movements aimed to promote diversity, equity, and representation in education by advocating for the incorporation of ethnic studies into school curricula.