Describir: Historical geography of the United States /

  ______     ___     _    _    _    _     ______     ___      ______  
 /_   _//   / _ \\  | || | || | || | ||  /_   _//   / _ \\   /_   _// 
   | ||    | / \ || | || | || | || | ||  `-| |,-   | / \ ||  `-| |,-  
  _| ||    | \_/ || | \\_/ || | \\_/ ||    | ||    | \_/ ||    | ||   
 /__//      \___//   \____//   \____//     |_||     \___//     |_||   
 `--`       `---`     `---`     `---`      `-`'     `---`      `-`'   
                                                                      
   ___    
  / _ \\  
 | / \ || 
 | \_/ || 
  \___//  
  `---`