292894
It was founded by a number of the District 's earliest residents , including Benjamin Ogle Tayloe , Peter Force and J. Carroll Brent together with 28 other prominent Washingtonians , on December 7 , 1865 — a time of great changes to the city and its population following the American Civil War .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None