I’m doing the same thing right now, answers are 5, 1, 6, and 4 I believe.
Ruling various empires involved Charles V in constant warfare. This, along with his failing health, is the most likely reason for Charles to have abdicated the throne.
Charles V abdicated his empire slowly. His first abdication were the kingdoms of Sicily and Naples in 1554. The final one was the abdication of the throne of the Holy Roman Empire in 1556. Moreover, he suffered crippling gout, along with epilepsy and a deformity of the jaw.
The passage is "Gabriel, wrapped in his inadequate blanket, was hunched, shivering, and silent in his little seat.
Jonas stopped the bike wearily, lifted the child down, and realized with heartbreak how cold and weak Gabe had become. Standing in the freezing mound that was thickening around his numb feet, Jonas opened his own tunic, held Gabriel to his bare chest"
So he wants to share his body heat with Gabriel.