100368
After completing his work at Oxford , Hammond returned to Wisconsin and spent a year on the Menominee Indian Reservation , learning to speak Menominee and studied the clash between whites and the native population .
 Oxford, Hammond, Wisconsin
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Oxford, Hammond, Wisconsin