Describir: METROPOLIS and region by Otis Dudley Duncan, W. Richard Scott, Stanley Lieberson, Beverly Duncan and Hal H. Winsborough

 _    _    __   __    _  __     ___      _____      ___     _    _      ___    
| || | ||  \ \\/ //  | |/ //   / _ \\   |__  //    / _ \\  | \  / ||   / _ \\  
| || | ||   \ ` //   | ' //   | / \ ||    / //    | / \ || |  \/  ||  | / \ || 
| \\_/ ||    | ||    | . \\   | \_/ ||   / //__   | \_/ || | .  . ||  | \_/ || 
 \____//     |_||    |_|\_\\   \___//   /_____||   \___//  |_|\/|_||   \___//  
  `---`      `-`'    `-` --`   `---`    `-----`    `---`   `-`  `-`    `---`