Settler colonialism
When foreign people move and settle down on a piece of land that is already occupied by other people  this is called settler colonialism. It is a form of colonialism.The people that were there before are called indigenous, or native. The new people will take away the land of the people who were already there, and replace them with what is called a settler society. Many people say that this is like a genocide. There are different ways in which this can be done,ranging from violent depopulation of the previous inhabitants to less deadly means, such as assimilation or recognition of Indigenous identity within a colonial framework.