The Eagles were formed in Los Angeles, California in 1971
As long as cows have been in existence, or the whole Bos primigenius species and subspecies have been in existence.
He has been playing with the eagles his whole career. That started in 1999.
Helium is has been in existence since the beginning of the universe.
they have been in existence for 110 years since 1901.
long time
since 1992
October 1920
Since they where born
they have been here forever
The saxophone was patented in 1846.
1909
1956