By the 1850s, most of India was ruled by the EIC. Their employees lived in luxury and made huge fortunes.
The British ignored or replaced long standing Indian traditions, rights and customs. They also replaced the aristocracy. This led to frustration and discontent.
The British hired local Indian soldiers known as Sepoys.
In 1839, the East India Company introduced new rifles that used cartridges greased with animal fat (pig).
Sepoys believed they were mistreated, had little hope of promotion and often were first to be sent to dangerous situations.
Some Sepoys felt pressured to convert to Christianity.
Indians resented being treated like second class citizens.
The Sepoys objected to the new cartridges but the British ignored them.
9th May 1857, in Meerut 85 Sepoys refused to use the cartridges and were imprisoned for 10 years.
10th May 1857: other Sepoys rose up and broke the prisoners out of jail. British officers were killed and the homes of British civilians were set on fire.
The main battles between 1857 - 58 were in Delhi, Lucknow and Cawnpore. At Cawnpore in July1857, there was a massacre of 200 British women and children, known as the Bibighar Massacre.
There were brutal massacres on both sides. Soon after the massacre at Cawnpore, 70,000 troops were sent to India.