Related Clues:

• Green land
• Pleasantville, so to speak
• 1950's British P.M.
• Dreamland
• Grassland
• Grazing ground
• Lowing herd's locale, in a Gray elegy
• Never-never land
• Heaven on earth
• Biblical plot
• Plot in Genesis
• Actress Thompson of 'Back to the Future'
• Tree of life site
• See 63-Across
• Churchill successor