What parts of the reconstruction were advances and setbacks for civil rights?

During Reconstruction, significant advances for civil rights included the establishment of the Freedmen's Bureau, which provided assistance to formerly enslaved people, and the passage of the 13th, 14th, and 15th Amendments, which aimed to secure freedom, citizenship, and voting rights. However, setbacks emerged with the rise of discriminatory practices such as Black Codes and the emergence of violent groups like the Ku Klux Klan, which sought to undermine these gains. The eventual withdrawal of federal troops in 1877 marked the end of Reconstruction, leading to the implementation of Jim Crow laws and widespread disenfranchisement of Black Americans. Thus, while Reconstruction made significant strides, its legacy was a complex mix of progress and regression in civil rights.