A he expects to serve in a united colonial army
The correct answer is - D. how to make iron.
The Zhou dynasty was one of the greatest dynasties of China, and among many achievements of their reign, the artisans of this dynasty managed to learn how to make iron. This was revolutionary for the Chinese people, and it was of great use in the agriculture after the tools for it started to come in iron version, and it made everything much easier, quicker, and more efficient.
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
