Final answer:
Soror Violette N. Anderson was the first African-American woman to be admitted to the bar of the Supreme Court of Illinois and the first woman of any race to practice before the United States Supreme Court.
Step-by-step explanation:
Soror Violette N. Anderson was the first African-American woman to be admitted to the bar of the Supreme Court of Illinois. She holds the distinction of being the first woman of any race to practice before the United States Supreme Court. Anderson was a pioneer in breaking down barriers for women and African-Americans in the legal profession.