Are You Smart Enough to Name the Face on That Stamp? Take the Challenge!
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Quick — can you spot the mastermind behind the Muppets who got his own postage tribute in 2000?
Think you can match these legendary faces to their official postage tributes? From groundbreaking scientists and fearless activists to pop-culture giants, this 40-question blitz will test your history IQ in a flash. Lock in your answers, beat the blink, and see if you can name the icons who made the ultimate stamp of approval!