>they couldn't figure out the wheel. or buildings taller than one-story made from mud and sticks... or anything but stone age tools... or laws... or a written language... Niggers gestation period is more than a week shorter than humans'. Niggers hit puberty almost 2 full years before humans. (this is why our children should not go to school with niglets, it's like putting White 6th graders in phys ed with 8th graders with broad violent behavioral issues and low IQs). Niggers' life expectancy is 7 years shorter than humans, even when you adjust for external factors. They pump out more babies, the babies mature faster, and die younger. This is evolutionary. They are ape-like humanoids who never accomplished much more than running away from lions and picking up the abundant food in apefrica. Oh, and cannibalism.