people moving away to work in oil field ; farming practices in China, TX ; sharecropping ; changes in Louisiana economy ; newly found ethnic pride of Cajuns ; Acadia Parish ; oil industry ; rice farming ; German and Alsatian immigrants in Castroville, TX ; Cajuns in Baytown, TX ; Cajuns settling in Texas as far as Houston ; first families to come to China, TX ; going dancing ; working in oil field ; [inaudible]