How did William H Hastie die?

William H. Hastie, an influential American jurist and civil rights advocate, passed away on April 14, 1976. He died of complications related to Heart disease in a hospital in Washington, D.C. Hastie was notable for being the first African American federal judge in the Continental United States and played a significant role in advancing civil rights throughout his career. His legacy continues to impact the legal landscape in the United States.