Sweyn then became king, restored idolatry, and gratified to the full the fell instincts of his savage followers. His great object was now not merely to plunder, but to conquer England, and all his campaigns were so directed as to reduce province after province. Sussex and Kent were now wholly powerless; East Anglia was little better; Wessex trembled, for every inlet was a path for the robbers, and the turn of Mercia drew near.