धार्मिक शुद्धी आणि बंगाली मुस्लीम समाजातील अनिष्ट प्रथा नष्ट करण्यासाठी हाजी शरीयत उल्लाह यांनी कोणती चळवळ सुरू केली ?

The correct answer is Option C (Fariyadi Movement).

Key Points:
• Faraizi / Fariyadi Movement (1818):
• Founded by Haji Shariatullah in 1818 in East Bengal (Faridpur).
• The term is derived from *'Fara'id'*, meaning obligatory duties mandated by Allah.
• Objectives: It aimed to purge un-Islamic customs, superstitious innovations (*bid'ah*), and rituals absorbed by Bengali Muslims from local practices, returning strictly to the pure tenets of Islam.
• It also transformed into an egalitarian agrarian movement under Haji Shariatullah and later his son, Dudu Miyan (Mohsinuddin Ahmad), who mobilized Muslim and Hindu peasants against oppressive British indigo planters and local Hindu Zamindars.
• Dudu Miyan established a revolutionary village-level parallel administrative network and proclaimed that 'land belongs to God, hence no rent should be levied.'
• Key Takeaway: Haji Shariatullah founded the Faraizi (Fariyadi) movement in 1818 in Bengal for socio-religious purification and peasant rights.