Central Texas Historical Association (CTHA)CTHA akes a broad view of what constitutes history. While striving to preserve traditional historical accounts of the Central Texas region that is consistent with archival research they also introduce members to topics from interdisciplinary fields that are closely related to the study of history. These interdisciplinary fields include, but are not limited to, historical archeology, historical architecture, oral history, folklore, museum science, and anthropology. By taking an interdisciplinary approach to studying the Central Texas region, the Association believes it will be able to better preserve the history of the Central Texas region.