On This Day: World War II: The Battle of the Heligoland Bight, the first major air battle of... (1939)

On December 18, 1939: World War II: The Battle of the Heligoland Bight, the first major air battle of the war, takes place.

This historical event can serve as a powerful sermon illustration about God's creation and human discovery. Consider using it when preaching about discovery.