In the aftermath of the Civil War, President Andrew Johnson's plan for Reconstruction was met with mixed reactions, particularly from members of Congress. His lenient approach towards the former Confederate states frustrated many lawmakers, who believed that more stringent measures were necessary to ensure the rights of newly freed African Americans.
One of the most contentious aspects of Johnson's plan was the establishment of laws that limited the rights of African Americans in the South. These laws, known as Black Codes, aimed to regulate the behavior of former slaves and restrict their movements and economic opportunities. This blatant disregard for the civil liberties of African Americans angered many members of Congress, who believed that all citizens should be granted equal rights under the law.
Furthermore, Johnson's acceptance of election results that returned Southern planters to power raised concerns among lawmakers about the potential for a resurgence of pro-Confederate sentiment in the region. Many feared that these former Confederate leaders would work to undermine the progress made during Reconstruction and reinstate oppressive policies towards African Americans.