A few miles from town the crowded disorder became even worse, for the scouts from Ewell’s Corps, guarding the Confederate left flank on the York Road, acted like a cork in a bottle. Because I, unlike the other travelers, knew this, I cut sharply south to get back on the circuitous Hanover road I had left shortly after midnight, and crossing the bridge over Rock Creek, stumbled into Gettysburg. The two and a half storey brick houses with their purplish slate roofs were placid and charming in the hot July sun. A valiant rooster pecked at horsedung in the middle of the street heedless of the swarming soldiers, any of whom might take a notion for roast chicken. Privates in the black hats of the Army of the Potomac, cavalrymen with wide yellow stripes and cannoneers with red ones on the seams of their pants, swaggered importantly. Lieutenants with hands resting gracefully on sword hilts, captains with arms thrust in unbuttoned tunics, colonels smoking cigars, all moved back and forth across the street, out of and into houses and stores, each clearly intent on some business which would affect the course of the war. Now and then a general rode his horse through the crowd, slowly and thoughtfully, oppressed by the cares of rank. Soldiers spat, leered at an occasional woman, sat dolefully on handy stoops, or marched smartly toward an unknown destination. On the courthouse staff the flag hung doubtfully in the limp summer air. Every so often there was a noise like poorly organized thunder. Imitating the adaptable infantrymen, I found an unoccupied stoop and sat down after a curious glance at the house, wondering whether it contained someone whose letters or diaries I had read. Drawing out my packet of dried beef, I munched away without taking any of my attention from the sights and sounds and smells around me. Only I knew how desperately these soldiers would fight this afternoon and all day tomorrow. I alone knew how they would be caught in the inescapable trap on July Third and finally routed, to begin the last act of the war. That major, I thought, so proud of his new-won golden oak leaves, may have an arm or leg shot off vainly defending Culp’s Hill; that sergeant over there may lie faceless under an apple tree before nightfall. Soon these men would be swept away from the illusory shelter of the houses and out onto the ridges where they would be pounded into defeat and disaster. There was nothing for me now in Gettysburg itself, though I could have spent days absorbing the color and feeling. Already I had tempted fate by my casual appearance in the heart of town. At any moment someone might speak to me, to ask for a light or a direction; an ill-considered word or action of mine might change, with ever-widening consequences, the course of the future. I had been foolish enough long enough; it was time for me to go to the vantage point I had decided upon and observe without peril of being observed.