One of the most powerful cultural forces shaping America, they've produced great Presidents, soldiers, inventors, actors and writers. But, as a group, they've remained unvisible. The time has come to change that, says the author. snip ... The Scots-Irish are a fiercely independent, individualist people. It goes against their grain to think collectively. But, as America rushes forward into yet another redefinition of itself, the contributions of the Scots-Irish are too great to remain invisible. My culture needs to reclaim itself-stop letting others define, mock and even use it-and is so doing regain its power to shape the direction of...