Texas Past: Enduring LegacyWriter Andrew Sansom and photographer Wyman Meinzer turn their reflection on the forces of history that have shaped the state and its inhabitants. Waves of immigrants have given Texas her uniquely layered heritage, and these words and images capture that marvelous ebb and flow. Cabeza de Vaca walked a completely alien land just a few miles from the transformed coastal prairie where NASA launched Neil Armstrong and other latter day adventurers toward