Also it is a common feature of course that you need to order the resources, that you have the resource in terms of people or the economy or the armed forces, you need to order those resources to try to achieve your ends erm and we'll look at that later, the aims that you're going for in foreign policy  so they're common, that you're in the same environment, that you've got to m er whatever the resources you have you have to try to organize them to achieve your ends and so on.