by Jessie Berg 9 years ago
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by CAMILA SAKANASHI
by Mindomo Team
by Anis Aina
by Oscar Ferdinando Andria
2.3 million blocks of rock weighing 5.9 million tons
Pyramid of Khufu
for some 100,000 workers labored over 20 years
ancient Egyptian kings
also known as
Pharaohs
Step Pyramid