305595
A gifted administrator , Ainsworth revolutionized government record-keeping methods following his initial appointment in 1886 to the Record and Pensions Division of the War Department , making them vastly more efficient .
 Ainsworth
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Ainsworth