Когда появилось кришнаидство?
The tradition is notable for its avatar doctrine, wherein Vishnu is revered in one of many distinct incarnations. Of these, ten avatars of Vishnu are the most studied. Rama, Krishna, Narayana, Kalki, Hari, Vithoba, Kesava, Madhava, Govinda, and Jagannath are among the popular names used for the same supreme being. The tradition has traceable roots to the 1st millennium BCE, as "Bhagavatism", also called "Krishnaism". Later developments led by Ramananda created a Rama-oriented movement, now the largest monastic group in Asia. The Vaishnava tradition has many "sampradayas" (denominations, sub-schools) ranging from the medieval era Dvaita school of Madhvacharya to Vishishtadvaita school of Ramanuja. 
1st millennium BCE