2500 years approximately
As long as cows have been in existence, or the whole Bos primigenius species and subspecies have been in existence.
Buddhism was founded about 2500 years ago.
Helium is has been in existence since the beginning of the universe.
they have been in existence for 110 years since 1901.
Buddhism has been around for over 2,500 years and is still growing.
long time
since 1992
October 1920
Japan has a few religions, animism and Shinto being the native religions. Buddhism was introduced long ago, and more recently Christianity has been introduced.
they have been here forever
Confucianism is a Chinese religion, though not widely practised today. It has enjoyed a long history of influence, however, but now is sidelined along with religion in general in modern China.
The saxophone was patented in 1846.