Final answer:
The appointments of Sandra Day O'Connor, Thurgood Marshall, Sonia Sotomayor, and Ketanji Brown Jackson increased the diversity of the Supreme Court, bringing different perspectives and backgrounds to its decision-making process.
Step-by-step explanation:
The appointments of Sandra Day O'Connor, Thurgood Marshall, Sonia Sotomayor, and Ketanji Brown Jackson had a significant impact on the Supreme Court. These appointments increased the diversity of the Court, as Sandra Day O'Connor became the first female justice, Thurgood Marshall the first African-American justice, Sonia Sotomayor the first Hispanic justice, and Ketanji Brown Jackson is likely to be the first Black woman justice if confirmed. This increased diversity brought different perspectives and backgrounds to the Court, enriching its decision-making process and ensuring a more inclusive representation of the American population.
Learn more about impact of Supreme Court appointments on diversity