Taqleed ki tareekh, Ayatullah sistani

dosto is video me taqleed ki tareekh, mana, kiski ki jati h, kahan ki jati h, kaise ki jati h, is par wajib h, awr doste masayel bayan kiye gaye han dosri bat ye ki deen ki tableegh aap ki bhi zimmedari h is liye share karna n bholen thanks payam e Rahmat