The beginning of the year AD 1 immediately followed the end of the year 1 BC.
However at that time the BC/AD dating system did not exist, by the Roman calendar in use at the time 1 BC was the year 753 and AD 1 was the year 754.
The BC/AD dating system was devised in AD 525, but was not widely used until after AD 800. As originally intended Jesus Christ was supposed to have been born sometime in the year AD 1, but due to misconceptions and unreliable information on the time period (not surprising as his family was insignificant common people of whom official secular records were not kept and all Jewish Temple genealogical records had been burned by the Romans in AD 70), modern calculations estimate that Jesus Christ must have been born in 4 BC or earlier.
AD isn't a length of time - it's used to denote the years since Christ's Birth. AD = Anno Domini , which translates roughly to 'year of our lord,' and is used in the Gregorian calendar system, which is used in the Christian world.
Right now is AD. The distinctions B.C. and A.D. are more commonly replaced by B.C.E and C.E. now (to cut down on confusion)
it must be BC , because later on birth of Jesus Christ (start of AD), the metals were discovered, and there were no stone age remaining on that time.
727 AD
According to Ad Ages downloadable pdf rates chart, the largest ad is a whole page, and the rates change by how long you want the ad for. They start at 100, and end at 500 dollars.
the event that started the Viking age was a big raid from the Netherlands
Some where around 1500 ad
it must be BC , because later on birth of Jesus Christ (start of AD), the metals were discovered, and there were no stone age remaining on that time.
advance
AD and CE both mean after Christ.
1500 ad to 1750 ad
201 AD to 300 AD
The 4th Millennium AD will commence on Thursday, January 1, 3001 AD.
No.
The Anasazi are recorded to have lived in the Four Corners area from 1 AD to 1300 AD approximately. I believe that their disappearance was not that they died but rather that they assimilated into other nations.
AD
1854 AD
901 AD
1054 AD