Policies of expansion, conquest and occupation rely upon weaponry and war-making as essential instruments. Historically their role has been frankly recognized by builders of every empire and the leaders of every civilization. All civilizations known to history prepared for war and utilized war as the final arbiter in their pursuit of expansionist policy. Empire builders and civilizers have taken it for granted that might made right. The mighty, in terms of military striking power and killing power, have fought over and inherited the earth. The practices of every civilization have centered about exploitation--of natural resources, of labor power, of rivals in the race for supremacy, of weaker and less aggressive peoples. Expansion gives the ruling oligarchy of the expanding nation, empire or civilization command of the strategic vantage points from which the principle of exploitation can be made continuously operative. We have dealt with exploitation in connection with the economics of civilization (Chapter 7). Its central concept is the "you work--I eat" formula. In sociological terms it extends far beyond livelihood, into the relations of man with the natural environment (ecology); the management and direction of labor power and policy making; social administration and policy implementation, including policing of the territories lying within the frontiers of the nation, empire or civilization, plus contacts and relationships with territories lying outside the frontiers: in short, with the success or failure, the domination or subordination of the territory under consideration. Structurally and functionally a civilization cannot remain static. It must expand or contract. If it expands, crossing frontiers and penetrating areas heretofore considered foreign or alien, and proposes to remain in those alien territories, it must have sufficient means at its disposal to continue the administration of its home territory and at the same time to take on the administration of the newly acquired foreign territory. Home territory administration has as its broad purpose the utilization of available means to attain its ends and serve its interests. Administration of areas into which the home forces are penetrating must attain the same ends and serve the same interests on the "you work--I eat" axiom. Unless the newly acquired territory can attain those ends and serve those interests it is a liability, not an asset, and its continued existence will pose a threat to the expansionist venture. Natural resources, plus labor power, plus effective management and direction must be integrated in the interests of the entire enterprise. Self determination is of secondary consequence, coming into play only after the interests of the whole have been assured and safeguarded.