To assert that military history suggested that wars broke out because bad men, in fear or in pride, sought material advantage or status, or because sometimes good but naive men had done too little to deter them, was understandably seen as antithetical to a more enlightened understanding of human nature.

In some sense, winning against impossible odds – when most others cannot or would not try – is the only mark of a great general.

Almost every key indicator of the current economy – unemployment, deficits, housing, energy – argues that Obama’s reactionary all-powerful statist approach has only made things far worse.

For years postmodernists have lectured us that there is no truth, no absolutes, no timeless protocols worthy of reverence; Trump is their Nemesis, who reifies their theories that truth is simply a narrative whose veracity is established by the degree of power and persuasion behind it.

Harry Truman, after all, in conjunction with Secretary of Defense Louis Johnson, radically cut back American arms following the end of the Second World War. Johnson himself wished to dismantle the Marine Corps and felt nuclear weapons had made all such conventional arms unnecessary.

When the successful military action against Saddam Hussein ended in April 2003, more than 70 percent of the American people backed the invasion of Iraq, with politicians and pundits alike elbowing each other aside to take credit for their prescient support.

The United States, being a strong and wealthy society, and with unrivaled global influence, invites envy. The success of its restless culture of freedom, constitutional democracy, self-critique, secular rationalism, and open markets provokes the resentment of both weaker and less-secure theocracy and autocracy alike.

Democratic citizenship requires knowledge of war – and now, in the age of weapons of mass annihilation, more than ever.

After three elections, voters finally caught on that Obama’s faults were not in the stars, but in himself. They apparently tired of the usual distractions from a dismal presidential record.

Can-do Americans courageously go about their duty in Iraq – mostly unafraid that a culture of 2,000 years, the reality of geography, the sheer forces of language and religion, the propaganda of state-run Arab media and the cynicism of the liberal West are all stacked against them.