Answer:
I believe it's two, gunpowder and crossbow
Explanation:
The soonest realized crossbows were designed in the main thousand years BC, not later than the seventh century BC in old China, not later than the fourth century BC in Greece (as the gastraphetes).
Gunpowder was developed in China at some point during the main thousand years AD. The most punctual conceivable reference to gunpowder showed up in 142 AD during the Eastern Han administration when the chemist Wei Boyang, otherwise called the "father of speculative chemistry", expounded on a substance with black powder like properties.
Answer:
<u>Traders hired more craftspeople to build vehicles for caravans.</u> - Businesses hired more people to make enough goods to trade. - Governments hired more workers to collect taxes from traders.
They were the best Ship Builders and best Sailors of Mesopotamia. They made the first see through glass.
<span>Greeks lived in independent sity-states
like Athens, Sparta, Thebes and others. For a long time, there was
rivalry among these states that led to Spartan hegemony and then a short
lived Thebes hegemony.</span>
Answer:
Terms in this set (12)
Explanation:
What happened to the Great Pyramid as Cairo increased in size and population? F It started sinking into the desert sand. ... G Fortunately one man, the archaeologist Zahi Hawass, made it his life's goal to restore the Great Pyramid and the smaller pyramids that surround it.
