Sikhism is a very interesting religion is you look into it. They have different beliefs and they worship their Guru's and God. Research them.
Sikhism was founded by Guru Nanak Dev Ji. So he became the 1st Guru of Sikhism.
Sikhism is a religion so of course it is not importent to those of other religeon.
Sikhism existed from Hinduism so there is many things common. Such as humanity self defense & Peace.
Sikhism isn't a thing Sikhism is a religion which Guru Nanak found so he found it with love or you could say he found it in love. so that's your answer!
It is called Sikhism.
Sikhism
Sikhs believe in Sikhism.
Sikhs are the followers of Sikhism.
There were no mean leaders in Sikhism.
Sikhism is 500 years old currently, being one of the youngest religions.
Primarily Hinduism, Sikhism also, Islam and Christianity
Well, Sikhism used to be Hinduism, so it probably deals with peace, non violence, and also a famous motto: Mind, intelligence, learning.