163582
Mills in Alsace , Nord-Pas-de-Calais and Normandy saw prices of cotton double by 1862 and were forced to lay off many workers .
 Alsace, Nord-Pas-de-Calais
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Alsace, Nord-Pas-de-Calais