Notable
Corn Island has connections to Mosquito Coast
Leased to US by Britain for 99 years, Corn Islands subject to sovereignty of US. "US never maintained a significant presence"
Moar: indigenous people of Misketo were descendants of Chorotega, little known of them w/absence of ruins.
http://geography.name/mosquito-coast/
Chorotega, "most powerful American Indian tribe of NW Costa Rica at the time of the Spanish Conquest…. Religious festivals featured South American custom of the ritual drinking bout… human sacrifices.. pantheon of gods was worshiped in specially constructed temples."
https://www.britannica.com/topic/Chorotega