100224
The designation provides a framework for the promotion and interpretation of the area 's cultural and historic character , with particular emphasis on the region 's role in the American Civil War , and the preservation of the natural and built environment .
 American Civil War
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 American Civil War