Final answer:
Ida Wells-Barnett critically examined social problems from a racial justice perspective, focusing on lynching as a means of racial oppression. Her journalistic and activist work was crucial to the anti-lynching movement and the fight against racial and gender inequalities.
Step-by-step explanation:
Ida Wells-Barnett is best known for examining social problems from the perspective of racial justice, particularly focusing on the issues of lynching and racial oppression during the post-Civil War era in the United States. As a journalist and civil rights activist, Wells documented the horrific practice of lynching, understanding it as a tool of white supremacy and control over African Americans. Her work inspired the anti-lynching movement, and she played a pivotal role in establishing the NAACP. Additionally, her journalistic endeavors extended to advocating for women's rights and establishing organizations such as the National Association of Colored Women in 1896. Ida B. Wells-Barnett was a courageous figure who used her research, writings, and advocacy to confront and challenge the racial and gender inequities of her time.