Gandhi is a hero because he fought non-violently for the peace in India. He led India in independence, it means that it no more belonged to Britain. He inspired a big number of people to manifest for civil rights and peace and he became a symbol of freedom accross the whole world.He also established the religious pluralism, everyone's religion was welcome to India. He is also considered as a father of the Nation in India, his birthday is commemorated as a national holiday.
Voilà, j'espère que ça t'aidera