Who created the musical alter ego Ziggy Stardust?

David Bowie

In "Space Jam" (1996), which basketball legend helps the Looney Tunes defeat aliens? Which U.S. state was the first to officially adopt an annual Thanksgiving before it was a national tradition? What chemical element is represented by 'Pb'? What city lies both in Europe and Asia? Which famous boxer was originally known as Cassius Clay?