The essay 'draws parallels between' the lives of the two presidents. [=describes ways in which the lives of the two presidents were similar]
This period of growth has 'no parallel' [=there has never been a similar period of growth] in the history of the region.
Nothing 'parallels' that experience. [=that experience is unlike any other experience; it is unique]
(..) to recommend official travel restrictions. It's a little bit unsettling. They're not physicists. They're not engineers. They think it's just gonna go away. They live in a fantasy parallel universe. Right on top of the man, beating him. The man is bleeding. Twenty-one confirmed cases. All the talk (..)2013 World War Z