Black history in relation to the U.S. presidency is a complex and significant topic. Throughout American history, there have been a number of Black individuals who have played important roles in shaping the presidency and influencing the political landscape of the country.

Some key points in Black history related to the U.S. presidency include:

1. During the founding of the nation, enslaved individuals, particularly those who worked on plantations like George Washington's, played a significant role in the economy and labor force that supported the early presidents.

2. It was not until the 20th century that significant progress was made in terms of Black representation in politics. In 1929, Oscar De Priest became the first Black person elected to Congress in the 20th century.

3. In 2008, Barack Obama made history by becoming the first Black president of the United States. His election marked a significant milestone in American history and represented a breakthrough in the country's racial politics.

4. Kamala Harris, the first Black and South Asian woman, was elected as the Vice President of the United States in 2020, making history as the highest-ranking female official in U.S. history.

Overall, the relationship between Black history and the U.S. presidency reflects the ongoing struggle for racial equality and representation in American politics. The achievements of Black individuals in positions of power and influence have played a crucial role in shaping the nation's history and advancing the cause of civil rights.