Government is a living breathing entity that strives to protect itself. To this end there must be a need for government. By continuing to foster division among the common people, not just the USA but around the world, it creates the need for government to keep law and order.
Immagine a world without hate or war or even crime. Wouldn't the need for goverment diminish over time?
Besides, if people were at peace with eachother and the world we would eventually turn our attention to the parasites that feed off of us. Thats right the government.