Historical clue formulations

• People who worshiped the rain god Illapa — 2026-09-11
• Ancient Peruvian society — 2026-08-03
• Member of an ancient Peruvian empire — 2026-06-23
• Ancient Peruvian — 2026-05-04
• Early empire builder — 2026-03-29
• Sapa ___ ("the only emperor" in Quechua) — 2026-02-12
• Cuzco dweller of old — 2025-07-28
• People in Disney's "The Emperor's New Groove" — 2025-02-26
• Ancient Peruvian — 2024-11-11
• Ancient Peruvian — 2024-10-24
• Largest empire in pre-Columbian America — 2024-08-27
• First civilization to cultivate potatoes — 2024-08-10
• Early pyramid builders — 2024-06-09
• Member of a New World empire — 2024-05-27
• Member of an old Peruvian empire — 2024-05-07
• Machu Picchu resident — 2024-02-27
• The emperor Túpac Amaru, for one — 2024-02-03
• People who worshiped the fertility goddess Pachamama — 2023-12-29
• Empire that functioned without money — 2023-08-18
• Builders of braided fiber bridges — 2023-07-09
• ___ Empire — 2023-06-02
• ___ Kola (Peruvian beverage partly owned by Coca-Cola) — 2023-05-28
• "Ruler," in Quechua — 2023-02-15
• Ancient worshiper of Pachamama ("earth mother") — 2022-11-03
• Sapa ___ (ancient emperor's title) — 2022-08-28
• Creator of terraced agricultural fields known as andenes — 2022-06-24
• Worshiper at the ancient Qorikancha ("Golden Temple") — 2021-10-28
• People who built the Qhapaq Ñan, or "Royal Road," which stretched roughly 3,700 miles — 2021-06-18
• Quechua speaker of old — 2021-06-08
• Andean empire member — 2021-02-07
• Person fluent in Quechua — 2021-01-31
• Creators of quipus, knotted strings used to record census data and other information — 2020-12-26
• Old South American empire — 2020-12-07
• Member of an early Andean civilization — 2020-11-16
• Worshiper of the goddess Mama Quilla ("mother moon") — 2020-08-01
• Speakers of Quechua — 2020-07-25
• Member of an old Western empire — 2020-03-14
• Early Cuzco resident — 2019-12-26
• Ancient speakers of Quechua — 2019-03-19
• Indigenous Peruvian — 2019-02-07
• Worshiper of the sun god Inti — 2018-09-20
• Machu Picchu builder — 2018-08-15
• Inti worshiper — 2018-05-31
• ___ Trail (path in the Andes) — 2018-05-30
• Ancient Andean — 2018-03-13
• Smallpox victims of the 1500s — 2017-11-23
• Sun god worshiper — 2017-06-15
• Peruvian of long ago — 2017-05-30
• Ancient Peruvian — 2017-01-16
• Ancient sun worshiper — 2016-12-21