The conflict Hostile_encounter formed Becoming part of the Norwegian expedition Attack against Scotland in 1263 , in which Haakon Haakonsson , King of Norway attempted to reassert Control Norwegian sovereignty over the western seaboard of Scotland .

Following Khumarawayh 's ascension Change_of_leadership to power in 884 , the Abbasid central government decided Deciding to reassert Recovering its control Control over the provinces ruled by him and invaded Attack northern Syria that year .