Throughout Black history in the United States, there have been several important milestones and figures when it comes to the U.S. Presidency:

1. Barack Obama: Barack Obama made history in 2008 when he was elected as the first African American President of the United States. He served two terms from 2009 to 2017 and was known for his message of hope and unity.

2. Kamala Harris: In 2021, Kamala Harris made history as the first woman, first Black woman, and first person of South Asian descent to be elected as Vice President of the United States. Her election marked a significant moment for representation and diversity in the country's leadership.

3. Shirley Chisholm: In 1972, Shirley Chisholm became the first African American woman to run for President of the United States from a major party when she sought the Democratic nomination. She was a trailblazer for both women and people of color in politics.

4. Frederick Douglass: While he never ran for President himself, Frederick Douglass was an important figure in Black history who had a strong influence on U.S. Presidents. He was an abolitionist, writer, and statesman who advised Presidents Abraham Lincoln and Andrew Johnson on issues related to race and civil rights.

These individuals and moments in Black history have made significant contributions to the U.S. Presidency and have helped shape the country's political landscape.