The correct answer is D. Serving in Congress as the first African American woman from a Southern state.
Step-by-step explanation
Barbara Jordan (1936-1996) was an African-American politician who stood out for her political activity after the Reconstruction period, being the first African-American to be elected to the Texas Senate and the first African-American southern woman to the House of Representatives of the United States. The USA. Furthermore, she was an active leader of the Civil Rights Movement. According to the above, it can be inferred that the correct answer is D. Serving in Congress as the first African American woman from a Southern state.