Linked from
The 10 pages that link to Olga of Kiev, each with the reason it gives.
Kievan Rus'Broader topic: Her diplomacy and conversion preceded the Christianization of the polity.
RurikRelated: Her rule continued the political line later traced back to Rurik.
VarangiansRelated: Her diplomacy shows how Rus' rulers engaged the empire Varangians served.
RurikidsBroader topic: Her regency preserved Rurikid rule and strengthened Kyiv’s authority.