Answer:
Due to his accomplishment.
Step-by-step explanation:
Akbar was unique in the history of Mughal empire because during the rule of Akbar, the Mughal Empire increased in size and wealth up to three times. He formed a powerful military system and also formed an effective political and social reforms that helps in the development of the empire. Akbar was also called 'the Great' because of his unbeaten military campaigns that established the Mughal rule in the Indian subcontinent. Mughal firearms in the time of Akbar came are far superior and modern.