A.D. means Ano Domini...or something like that. In the year of our lord. So that was AFTER Crist was born....so...... 20th Centery.
72AD was in the 1st century AD.
20th century
The year 705 AD is in the 7th century.
1150 AD is in the 12th century.
4 AD is in the 1st century. The 1st century spans from the year 1 AD to the year 100 AD. Therefore, 4 AD falls within this timeframe.
The Ad Club was created in 1904.
19th century
1st century AD
The first century AD.
The 3rd Century AD.
It is the first century AD.
The 1st century AD.
The 1st century AD.
It is the first century AD.
The 1st century AD.
It is the second century AD.
The first century AD.