Ida B. Wells was a prominent figure in the early civil rights movement known for her courageous activism and writings aimed at achieving social justice and combating lynching. The best description of her contributions to social justice and anti-lynching efforts would be:
She used investigative journalism to document and expose the widespread practice of lynching in the United States.
Wells conducted thorough research and wrote extensively about the brutality of lynching, highlighting its impact on African American communities and challenging the false narratives that justified these acts of violence. Her work played a key role in raising awareness and advocating for civil rights.