Anti-lynching campaigns were organized efforts to combat the practice of lynching, particularly in the southern United States, during the late 19th and early 20th centuries. These campaigns were driven by a growing awareness of racial violence and aimed to raise public consciousness about the injustices faced by African Americans, advocating for legal reforms and federal legislation to end lynching. They emerged as a response to the widespread racial terror that characterized the 'New South' era, where economic and social tensions intensified racial violence.