The Homo Habilus first invented the spear, also known as Handy Man.
There is not one specific person who invented the first spear. However, the Australian Aboriginal people, one of the most ancient races on earth, used the spear.
Brittney spear
ysterday
The Chinese invented the Rudder.it was invented by the Chinese
Nobody knows. Yet!
I think in the Rock Ages
yesterday :):):):):):):)
Germany invented Chinese Checkers not the Chinese.
abacus the Chinese invented it
The Chinese invented Gunpowder
In the bronze age :1