9451
Tensions between the two population groups jews , europeans and muslims came to a head in 1954 , when the first violent events of what was later called the Algerian War began .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None