Because the people who live in them can't afford permanent accommodation.
there are over a thousand shanty towns in the world.
Peaple move to shanty towns because it's the only place they can go, as people move in the shanty towns will expand.
shanty town
Shanty towns they are places which are poor.. for example India , Africa , China
Shanty Towns
rape
farming
Mumbia's shanty towns are horrible and that about 40% of people live in them. They have no electricity no running water and no toilets.
Millions of people live in shanty towns with no water and the most little electricity.
In a Shanty in Old Shanty Town was created in 1932.
slums
farming