Context: After the failed union of Sweden and Norway of 1319–1365, the pan-Scandinavian Kalmar Union was instituted in 1397. The Swedes were reluctant members of the Danish-dominated union from the start. In an attempt to subdue the Swedes, King Christian II of Denmark had large numbers of the Swedish aristocracy killed in the Stockholm Bloodbath of 1520. Yet this measure only led to further hostilities, and Sweden broke away for good in 1523. Norway, on the other hand, became an inferior party of the union and remained united with Denmark until 1814.

Question: When was the Kalmar Union formed?
Answer: 1397

Question: Which Danish King was responsible for the Stockholm Bloodbath?
Answer: King Christian II

Question: In what year did Sweden break away from the Kalmar Union?
Answer: 1523

Question: Denmark and Norway remained in the Kalmar Union until what year?
Answer: 1814

Question: In what year did the Stockholm Bloodbath take place?
Answer: 1520

Question: When wasn't the Kalmar Union formed?
Answer: Unanswerable

Question: Which Amish King was responsible for the Stockholm Bloodbath?
Answer: Unanswerable

Question: In what year did Finland break away from the Kalmar Union?
Answer: Unanswerable

Question: Denmark and Norway left in the Kalmar Union until what year?
Answer: Unanswerable

Question: In what year didn't the Stockholm Bloodbath take place?
Answer: Unanswerable