Significant social changes in the Navy during World War 2 had the greatest impact on what of the following American minority groups?

Significant social changes in the Navy during World War II had the greatest impact on African Americans. The integration of African Americans into previously segregated units and increased opportunities for service led to a challenge against racial discrimination and laid the groundwork for the Civil Rights Movement. Additionally, the experience of African Americans in the Navy helped to shift public perceptions and foster a greater demand for equality in the post-war era.