Oruko ko re titi di odun 1951 ni Portuguese West Africa (tabi State of West Africa).Ni senturi ogun ni Ijadu fun Afrika ni awon alagbara ni Europe to ko gbogbo ilu naa leru.Itan Portuguese joba lori Angola laarin igba ti Diogo Cao joba ni odun 1484 titi ti osu kokanla odun 1975.. 
As the people have settled along the shores of the rivers and Coasts, Marine and Terrelójú ] are being lost and Michosystems are being drastically changed.. 