hi kids I am finally a safe person !!
Wednesday the 7th July AD
Royal houses and priests began the use by 1000BC. However,ordinary people start using from about 5th century AD
6000 ad
no it was not thought of
We started Roman Numerals in about the year of 1389 AD I think.
you should go to usfreeads.com and post an ad that says you are looking for people to start a stepteam in your area
people start using computer when the first computer were published at 19.. or 18.. or 20..
AD
advance
The earliest known written record of the Chinese abacus dates to the 14th century AD.
AD and CE both mean after Christ.
to tell people what state there in