Thanks for posting. I have been meaning to read The River War for some time. Now I simply must.
Here's another bit of Churchillian wisdom and oratory for the ages and still applicable today, this time delivered in Fulton, Missouri in 1946 and warning of a different foe.
"The United States stands at this time at the pinnacle of world power. It is a solemn moment for the American democracy. For with this primacy in power is also joined an awe-inspiring accountability to the future. As you look around you, you must feel not only the sense of duty done, but also you must feel anxiety lest you fall below the level of achievement. Opportunity is here now, clear and shining, for both our countries. To reject it or ignore it or fritter it away will bring upon us all the long reproaches of the aftertime.
It is necessary that constancy of mind, persistency of purpose, and the grand simplicity of decision shall rule and guide the conduct of the English-speaking peoples in peace as they did in war. We must, and I believe we shall, prove ourselves equal to this severe requirement."