
1) Iroquois populated place
Found on
https://www.crosswordclues.com/clue/kanadaseaga

Kanadaseaga (also spelled Kanatasaka, or Kanadasaga, and known as Seneca Castle), was a major village, perhaps a capital, of the Seneca nation of the Iroquois Confederacy in west-central New York State, United States. It was located between the northern ends of Seneca and Canandaigua lakes, west of the present-day city of Geneva in the township of...
Found on
http://en.wikipedia.org/wiki/Kanadaseaga
No exact match found.