Answer:
* The middle class mainly consisted of farmers, teachers, lawyers, doctors, traders, etc. It was the main working class of society.
* This class was hurt by the worst rule of the British, they were troubling them so much so that the Middle class started protesting against British' rule, they began to revolt.
* From the western education, provided to them by the British, they started producing new weapons & started uprising for a complete reformation of the society.