One thing that I've always wondered was how would the Catholic church react if European monarchs abstain from conquest of the Americas. Would the Church send missionaries and knights to convert the natives? Could a organization like the Teutonic knights be established in the Americas?
Not knights.
Kings of Norway did not conquer Iceland or Greenland till 1250s. Yet the Church established three sees in the republics - Skalholt 1056, Holar 1106, Gardar 1126.
Iceland (and Faeroes) had no natives. Greenland had some but High Medieval Norse of Greenland seem to have done little trade or missionary activity with Eskimos.
Scandinavia had Lapps who were heathens till 17th century. And a lot of trade and taxation. How did High Medieval, 13th...15th century church (Archbishops of Nidaros and Uppsala and Bishop of Abo) arrange for relations with Lapps in their dioceses? No knights were sent against Lapps in any of the three dioceses.
Iceland has area of 102 000 square km, and highest summit at 2119 m. 18th century population around 50 000, High Medieval population estimated as similar. 2 bishops (as above), archbishop in Norway.
Ireland has area 84 000 square km, highest summit 1041 m. High Medieval population estimated as 1 300 000. 30 bishops and 4 archbishops.
Newfoundland has area 111 000 square km, highest summit 814 m. What could be High Medieval population of Newfoundland? Number of sees?