October 6 is a significant date in Maryland's history, marked by various events that have shaped the state's culture, politics, and economy. Here are five interesting facts about October 6 in Maryland's history:

1. Maryland admitted as a state (1789): On October 6, 1789, Maryland became the seventh state to ratify the U.S. Constitution, officially joining the Union. Maryland played a crucial role in the formation of the nation, with its capital city, Annapolis, serving as the site for the Treaty of Paris, which ended the American Revolutionary War.

2. First President to visit Maryland (1791): On October 6, 1791, President George Washington became the first sitting President to visit Maryland, when he traveled to Baltimore on an official tour. During his visit, he attended a reception at the newly built Baltimore Exchange, where he was greeted by a crowd of over 8,000 people.

3. Baltimore's Great Fire (1904): On October 6, 1904, Baltimore was hit by one the most devastating fires in its history, which destroyed over 1,500 buildings and left more than 35,000 people homeless. The fire started in a dry-goods warehouse and quickly spread due to high winds and wooden structures. The fire department eventually brought the fire under control, but not before it caused over $125 million in damage.

4. First African-American bishop (1925): On October 6, 1925, Bishop John E. Hurst became the first African-American bishop of the African Methodist Episcopal Church, a historic moment for Maryland's African-American community. Bishop Hurst paved the way for other African-American religious leaders in Maryland, including Martin Luther King Jr., who visited Baltimore during the civil rights movement.

5. First African-American Supreme Court Justice (1967): On October 6, 1967, Thurgood Marshall, a civil rights lawyer from Baltimore, was appointed by President Lyndon B. Johnson as the first African-American justice of the U.S. Supreme Court. Marshall was a leading advocate for civil rights and fought against segregation in public schools, serving as the chief counsel for the NAACP Legal Defense and Educational Fund. His appointment marked a major milestone for African-Americans in Maryland, who had long faced discrimination and inequality.