Question

which bird symbolises peace.
1.pigeon.
2.dove.
3.humang bird
4.sparrow

Answer 1

2.dove (white colour ie peace symbol) I think

Answer 2

The use of a dove and olive branch as a symbol of peace originated with the early Christians, who portrayed the act of baptism accompanied by a dove holding an olive branch in its beak and also used the image on their sepulchres.

I hope this will help you