Perhaps they cried out in protest and in warning. But men paid no heed to their warning. And they, these few, fought a hopeless battle, and they perished with their banners smeared by their own blood. And they chose to perish, for they knew. To them, I send my salute across the centuries, and my pity. The imagery of “a hopeless battle” helps to develop the theme that group thinking limits man’s potential because it