Answer:
The U.S. Constitution established America's national government and fundamental laws, and guaranteed certain basic rights for its citizens.
Lobbyists can influence elected officials by presenting their point of view in a carefully reasoned and detailed manner like stopping an oil pipeline for example and showing how many people oppose it and petitions can be used for this also and also using the knowledge that for every person who speaks up about something there are 100 more voters out there who believe the same thing.
I think they differed because Japan was a communist country and the United stated was not