धार्मिक सलोखा रहावा म्हणून नाशिक मधील क्रांतिकारकांनी 1906 मध्ये ________ जयंती साजरी केली.

The correct answer is Option D (Akbar).

Key Points:
• Revolutionary Strategy for Communal Harmony: The Abhinav Bharat Society and the Mitra Mela in Nashik (founded by the Savarkar brothers—Babarao and Vinayak Damodar Savarkar) sought to forge Hindu-Muslim unity for the national freedom struggle.
• Akbar Utsav (1906): In 1906, Nashik revolutionaries organized the public birth anniversary celebrations of Mughal Emperor Akbar (Akbar Jayanti).
• Objective: To project Emperor Akbar as a historical symbol of liberal administration, religious tolerance, and Indian composite nationhood, thereby drawing Muslim youth into revolutionary activities against British imperialism.
• Speeches & Rallies: Revolutionary pamphlets and speeches during this event emphasized unified Indian identity over religious divides.
• Key Event: Akbar Jayanti was observed in Nashik in 1906.
• Key Takeaway: To foster communal harmony, Nashik revolutionaries celebrated Emperor Akbar's birth anniversary in 1906.