2883
Representatives from states to secede after the Battle of Fort Sumter were referred to as delegates , in contrast to the deputies from the original seven states .
 event: Battle of Fort Sumter
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 event: Battle of Fort Sumter