Which President deemed Churchill an honorary American?

John F. Kennedy is the President who deemed Winston Churchill an honorary American. This honor was conferred during a speech Kennedy delivered in 1963, recognizing Churchill's significant contributions to the United States and its relationship with the United Kingdom during World War II. Kennedy's admiration for Churchill was evident; he viewed Churchill not only as a key ally but also as a symbol of steadfast leadership in times of crisis. Granting honorary American status is a way to acknowledge someone's outstanding service or contribution to the United States, and Kennedy’s actions reflected the deep respect he had for Churchill's legacy and his role in shaping the course of the 20th century.

In contrast, while Truman, Johnson, and Nixon played important roles in American history, they did not bestow this specific honor on Churchill, which sets Kennedy apart in this regard.