141776
History Originally traversed by HBC employees in 1828 and charted by HBC explorer Alexander Caulfield Anderson in 1846 , the route was heavily travelled by prospectors seeking to avoid the dangers of the Fraser Canyon to access the gold-bearing bars of the Fraser around today 's Lillooet .
 HBC, HBC, Alexander Caulfield Anderson, Lillooet
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 HBC, HBC, Alexander Caulfield Anderson, Lillooet