Question

what are the causes of revolt 1857​

Answer 1

Explanation:

Immediate Reason of Revolt of 1857. The immediate factor was the introduction of the 'Enfield' rifle. The cartridge had to be bitten off before loading it into the gun. Indian sepoys believed that the cartridge was greased with either pig fat or made from cow fat.

Answer 2

Answer:

because of the use of grease  made up of  Fat of cows and pigs

Explanation:As the use of greased tha as the use of grease that is made up of fat of cows and pigs were used in the gin’s so the Hindu revolted because in theor religion using beef was a sin and in Muslim religion usage of fat of pig was a sin , so they have to revolt.