Read the following text and answer the following questions on the basis of the same:
The Kalinganagar incident, like many horrors before it and after, briefly made the headlines and then disappeared from public view. The lives and deaths of poor adivasis slid back into obscurity. Yet their struggle still continues and by revisiting it, we not only remind ourselves of the need to address ongoing injustice, but also appreciate how this conflict encapsulates many of the key issues in the sphere of environment and development in India today. Like many adivasi-dominated parts of the country, Kalinganagar in Jaipur district of central Orissa is a paradox. Its wealth of natural resources contrasts sharply with the poverty of its inhabitants, mainly small farmers and labourers. The rich iron ore deposits in the area are state property and their ‘development’ means that Adivasi lands are compulsorily acquired by the state for a pittance. While a handful of local residents may get secure jobs on the lower rungs of the industrial sector, most are impoverished even further and survive on the edge of starvation as wage-labourers. It is estimated that 30 million people, more than the entire population of Canada, have been displaced by this land acquisition policy since India became independent in 1947 (Fernandes 1991). Of these, almost 75 per cent are, by the government’s own admission, ‘still awaiting rehabilitation’. This process of land acquisition is justified as being in the public interest since the state is committed to promoting economic growth by expanding industrial production and infrastructure.
Q. The outsiders against whom the tribals have been waging struggles are called______