<p><span class="deck">A CENTURY AGO, you’d eat steak and lobster when you couldn’t afford chicken. Today, it can cost less than the potatoes you serve with steak. What happened in the years between was an extraordinary marriage of technology and the market.</span></p>
<p><span class="deck">HISTORY’S MOST PHOTOGENIC LABOR dispute lasted 30 days, spread to eight cities, closed 37 plays, and finally won performers some respect.</span></p>
<p><span class="deck">In a nation of inventors, it has always been the single most invented thing. At this very moment, hundreds of Americans are busy obeying Emerson’s famous dictum, even though the machine he exhorted them to build has existed in near-transcendental perfection for almost a century.</span></p>
<p><span class="deck">…and grow, and grow, from almost no employees to three million. Don’t blame the welfare state, or the military; the truth is much more interesting.</span></p>