Norway or 160 Noreg , officially the Kingdom of Norway, is a sovereign and unitary monarchy whose territory comprises the western portion of the Scandinavian Peninsula plus the island Jan Mayen and the archipelago of Svalbard. The Antarctic Peter I Island and the subAntarctic Bouvet Island are dependent territories and thus not considered part of the Kingdom. Norway also lays claim to a section of Antarctica known as Queen Maud Land. Until 1814, the Kingdom included the Faroe Islands , Greenland , and Iceland . It also included Shetland and Orkney until 1468.
Norse traditions were slowly replaced by Christian ones in the 10th and 11th centuries. This is largely attributed to the missionary kings Olav Tryggvasson and St. Olav. Haakon the Good was Norways first Christian king, in the mid10th century, though his attempt to introduce the religion was rejected. Born sometime in between 963969, Olav Tryggvasson set off raiding in England with 390 ships. He attacked London during this raiding. Arriving back in Norway in 995, Olav landed in Moster. There he built a church which became the first Christian church ever built in Norway. From Moster, Olav sailed north to Trondheim where he was acclaimed King of Norway by the Eyrathing in 995.
Source: Wikipedia