I think about many thousands did many slaves did not the higher form of people like priests . The slaves had to carry heavy loads on their backs and build it in the beautiful form a step pyramid is made into
None. Stones were used to build Chichen Itza, not people.
Sentries used to.
=It took about 1000 people adding the slaves they used.=
The designs that are used to build bridges are designs that can keep them stable , working and that won't be dangerous also designs that amaze people.
calender
Slaves were not used to build pyramids, they used a paid workforce.
It was estimated that 2000 trees were used to build HMS Victory
There are many different types of materials that can be used to build a birdcage including metal and wood.
they used it to build structures and statues
20,000
14 million were used
Bricks weren't used to build castles, but stone and wood.