Mine eyes have seen the orgy of the launching of the Sword;
He is searching out the hoardings where the stranger's wealth is stored;
He hath loosed his fateful lightnings, and with woe and death has scored;
His lust is marching on.

I have seen him in the watch-fires of a hundred circling camps;
They have builded him an altar in the Eastern dews and damps;
I have read his doomful mission by the dim and flaring lamps--
His night is marching on.

I have read his bandit gospel writ in burnished rows of steel:
"As ye deal with my pretensions, so with you my wrath shall deal;
Let the faithless son of Freedom crush the patriot with his heel;
Lo, Greed is marching on!"

We have legalized the strumpet and are guarding her retreat;*
Greed is seeking out commercial souls before his judgement seat;
O, be swift, ye clods, to answer him! be jubilant my feet!
Our god is marching on!

In a sordid slime harmonious Greed was born in yonder ditch,
With a longing in his bosom--and for others' goods an itch.
As Christ died to make men holy, let men die to make us rich--
Our god is marching on.

Although these lyrics could have been written yesterday, they were in fact  penned by Mark Twain in 1901 in response to the Philippine-American War, another prolonged American conflict that lasted from 1899-1913.  It is positively scary how this parody fits today and how little we seem to have learned throughout the last century of near continuous warfare.

Will we ever learn??