Racially mixed children were 8.5 times more likely to end up in foster care than white children. Later studies showed that racially mixed children not only end up in foster care in large numbers, but do so at younger ages and spend longer periods in foster care. The negroid child is a proven and well-documented way to land at the bottom. It works exactly the same in every country and over the centuries, and it is therefore most logical to point to negroid genetics as the cause. Genetic and common among negroids is underdevelopment of the frontal lobe of the cerebral cortex.