All the business of war, and indeed all the business of life, is to endeavour to find out what you don't know by what you do; that's what I called 'guess what was at the other side of the hill'.
As a form of government, imperialism does not seek or require the consent of the governed. It is a pure form of tyranny. The American attempt to combine domestic democracy with such tyrannical control over foreigners is hopelessly contradictory and hypocritical. A country can be democratic or it can be imperialistic, but it cannot be both.