4902
Concurrently , after World War II , the whole concept of public administration expanded to include policymaking and analysis , thus the study of " administrative policy making and analysis " was introduced and enhanced into the government decision-making bodies .
 event: World War II
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 event: World War II