What is Joseph rainey most important legacy?

Joseph Rainey's most important legacy lies in his role as the first African American to serve in the U.S. House of Representatives, representing South Carolina from 1870 to 1871. His election symbolized a significant achievement during Reconstruction, highlighting the political advancements made by Black Americans during that era. Rainey advocated for civil rights and education for African Americans, paving the way for future generations in politics. His contributions underscore the ongoing struggle for representation and equality in the United States.