2510 years
About 2510 years ago.
It's been used since ancient times.
Since 1 A.D. Christ's death was what made the change in the calendar.
Holy Week has been celebrated ever since the death of Jesus Christ.
They have been in disagreement since the death of the Prophet Muhammad (peace be upon him).
The death penalty has been around for as long as humanity has required justice. One can find reference to it in the earliest of recorded histories.
Mohammed VI has been King of Morocco since the death of his father, Hassan II, in 1999.
Mohammed VI has been King of Morocco since the death of his father, Hassan II, in 1999.
Paris has never been a nation. It is the capital city of the nation of France, and has been since the death of Clovis I on 27 November 511.
Pythagoras lived for 75 yearshe lived from 1478-1412
About 75 years.
Not since 1947.