"Iniquity, committed in this world, produces not fruit immediately, but, like the earth, in due season, and advancing by little and little, it eradicates the man who committed it. ...justice, being destroyed, will destroy; being preserved, will preserve; it must never therefore be violated." Manu 1200 bc

Allow the President to invade a neighboring nation, whenever he shall deem it necessary to repel an invasion, and you allow him to do so, whenever he may choose to say he deems it necessary for such a purpose -- and you allow him to make war at pleasure. If today, he should choose to say he thinks it necessary to invade Canada, to prevent the British from invading us, how could you stop him? You may say to him, 'I see no probability of the British invading us' but he will say to you, 'Be silent; I see it, if you don't.'" : Abraham Lincoln.

Throughout the history of the United States, war has been the primary impetus behind the growth and development of the central state. It has been the lever by which presidents and other national officials have bolstered the power of the state in the face of tenacious popular resistance: Bruce D. Porter