What was the result of india fighting back against the british

The very idea of the British Raj—the British rule over India—seems inexplicable today. Consider the fact that Indian written history stretches back almost 4,000 years, to the civilizationcenters of the Indus Valley Cultureat Harappa and Mohenjo-Daro. Also, by 1850, India had a population of at least 200 million.

maybe i can

a. poison gas was sprayed over battlefields by airplanes to weaken enemy positions before major attacks.