<span>A system of politics or principles based on practical rather than moral or ideological considerations.</span>
Retroactive interference<span> occurs when newly acquired information inhibits our ability to recall previously acquired information. </span>Interference<span> theory attempts to </span>explain why<span> we have trouble remembering things. Learning new material can sometimes interfere with our ability to recall previously learned the material. </span>
Decay, deconstruction of cities, poor management, inflation, too big to control, political corruption, bad economy, unemployment, power struggles, invaders. Hope that helps.
The reasons that the Prime Minister gives for making large appropriations to the military are to defense against threats (as with a largest military spending more and better military equipement would be obtained), protection of resources (due to the fact that military custody of the natural resources work as a deterrent for further invasions), and for the maintenance of independence (since it is the military who responds in case of an external aggression).