This is what happens when you take a single line out of context of the remainder of the paragraph. I agree that, if you limit Aryans to a single area (say, Europe), you are limiting their potential. However, their "region" is not a contiguous area on the earth. Aryans are most at home in regions north and south of 30 degrees. As in the "temperate" latitudes, where the sun is not so strong that their skin gets burned. The darker sub-races tend to inhabit regions near 30 degrees north and south, while fairer sub-races inhabit the highest latitudes. Which means this "region" encircles the whole planet, in both the northern and southern hemispheres.
Also, Aryans, given the technology and free from the enemy, could well inhabit other planets. Their "region" could expand to the moon, perhaps in its entirety. It could also expand to Mars, Venus, the moons of Jupiter and Saturn, Pluto and Charon, and the Kuiper Belt. And beyond the solar system. Blacks and Asians could also inhabit other planets that are suitable for their unique needs, as well.
Even in areas where the regions merge, we have no firm boundaries. That happens in India, where you see white and Asian territories merging. What happens there? That's what the caste system is for. The caste system inhibits whites marrying Asians, and when respected, whites and Asians can live in territories adjacent to each other. White marries white, and Asian marries Asian, races stay pure, and people get along. Only when Christi-SCAM-ity and PISSlam mix things up do we see race mixing as caste systems are destroyed.
The same happens in central Africa. In the far North of Africa, you once had largely Aryan populations. Farther south, Negroes inhabit the area. And in the border regions, you had caste systems again to inhibit race mixing. And when left alone, the races are fine with that. Again, throw in the Yehuborim and their Christi-SCAM-ity and PISSlam, and they fuck up the caste system. Besides, they capture blacks and send them AGAINST THEIR WILL into countries inhabited by other races to be sold as slaves. Usually, many do not make it alive, and the ones that do suffer. THAT is what is racism--and Yehuborim are responsible for it.
As for the Yehuborim, let them be deported to PISSrael and left to rot there. They produce zero value, and there is no need to trade with them. Unlike Blacks and Asians, who can and do offer help to Whites. Yehuborim offer nothing and should receive nothing.