China invented the Abacus.
more developed country.
The G8 and the G20 groups of nations are the most economically developed nations.
China is a developed country.
Simple, you just said it. More economically developed country is a more economically developed country.
The United States is a developed country.
Charles Babbage developed abacus in 1820 for information send email to sahil2828@gmail.com
China invented the abacus .
Chinese people
The abacus was developed by the Babylonians in 2000 BC. Though mechanical, it is considered to be one of the earliest computers.
the abacus is made by the Egyptian in Egypt.
"Answer"The abacus was created 3000Bc ago by the chinese.
the country that invented the abacus is China Actually it is unknown as the abacus seems to predate recorded history and different versions were independently invented in various places.
the country that invented the abacus is China Actually it is unknown as the abacus seems to predate recorded history and different versions were independently invented in various places.
china
You could be thinking of the abacus.
The answer is China.
mesopotamia