Answer:
THEIR PYRAMIDS AND CITIES ARE STILL BEING DISCOVERED.
THEY WERE CHOCOLATE EATERS.
THEY HAD A COMPLICATED SYSTEM OF HIEROGLYPHS.
AN ACCIDENTAL ARCHAEOLOGIST CRACKED MAYAN HANDWRITING.
THE MAYA WROTE BOOKS
THEIR CALENDAR, WHILE COMPLEX, DID NOT PREDICT THE END OF THE WORLD.
THEY HAD PRETTY INTENSE BEAUTY REGIMEN