Related Clues:
- ''Mother of Presidents''
- OSU segment
- The Putumayo River forms part of its northern border
- Land of Lima and llamas
- Its quarter says 'Birthplace of Aviation Pioneers'
- 7 Down member
- Quechua-speaking land
- Home for Reds and Browns
- Home of novelist Mario Vargas Llosa
- Land in the Andes
- Euclids place
- Inca locale
- Senator Voinovich's state
- One of the states touched by 15-Across
- Locale for Che Guevara in 'The Motorcycle Diaries'