Complex sentence: On March 30,2009 it was renamed Thomas Edison National Historical Park, adding "Thomas" to the title hopes to relieve confusion between the Edison sites in West Orange, NJ and Edison, NJ.
Split into simpler sentences: On March 30,2009 it was renamed Thomas Edison National Historical Park. Adding "Thomas" to the title hopes to relieve confusion between the Edison sites in West Orange, NJ and Edison, NJ.