The land was controlled by [[Spain]] until the 1970s, at which point Spain, like many other [[Europe]]an countries decolonized their overseas land. Morocco and [[Mauritania]] annexed parts of Western Sahara in 1975, but the Polisario Front, backed by [[Algeria]] resisted and quickly forced Mauritania and Morocco to withdraw. | The land was controlled by [[Spain]] until the 1970s, at which point Spain, like many other [[Europe]]an countries decolonized their overseas land. Morocco and [[Mauritania]] annexed parts of Western Sahara in 1975, but the Polisario Front, backed by [[Algeria]] resisted and quickly forced Mauritania and Morocco to withdraw. |