Displacement is the movement to move from one place to another, or substitution of a person in the position, position or place he occupies. Displacement is also considered as the variation of the position of a body. In the field of physics, displacement is a vector whose origin is the position of the body at an instant of time that is considered initial, and whose end is the position of the body at a time considered final. It should be noted that the displacement does not depend on the path followed by the body, but only on the points where it is at the initial and final instants; that is, the distance between them, which is expressed inmeters.
Another definition of displacement is in the field of maritime, where it represents the weight and volume of water that dislodges a floating body or ship to its waterline according to Archimedes' Principle. On the other hand, we have the term internal displacement, it is that situation in which people, as a result of persecution, threats that loom over their lives, armed conflict or violence, have been forced to spontaneously leave the place where they usually reside and remain within the borders of your own country. Displacement of this type is everywhere in the world.
The issue of internal displacement also raises problems from a political point of view. Governments are often evasive to admit the presence of such populations on their territory, as they indicate the failure of the state to protect its citizens.
