384987
In support of both the L'Enfant and McMillan Plans , they have campaigned for the reopening of closed streets , including Pennsylvania Avenue in front of the White House and provide testimony at planning hearings when either of the major plans are threatened .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None