Christian IV of Denmark wanted to prove that he was a proper king. So he started a war against Sweden to win glory and, hopefully, reestablish the Kalmar Union.By Mikael Shainkman

When John III died, his son Sigismund took over as king of Sweden. Sigismund was already king of Poland, so he already had some relevant experience. Still, there were two problems: Sigismund was a Catholic, and his uncle Karl really wanted the crown.By Mikael Shainkman

As soon as the war with Denmark was over, Sweden got itself involved in a new conflict with Russia. The war started because king John refused to give up his wife or Estonia to the Russians. He also refused to accept the Reformation.By Mikael Shainkman

In 1568, Erik XIV of Sweden had never felt better. He had recovered from his temporary madness, he had chased off an invading Danish army and he had married the woman he loved. The future looked bright. At least if you weren’t looking too closely.By Mikael Shainkman

In the spring of 1567, Erik XIV had a bit of a breakdown. The war was going poorly, and his spies and his trusted advisor Jöran Persson were feeding him information about a conspiracy among the nobility. The king decided that something needed to be done.By Mikael Shainkman

The Nordic Seven Years’ War lasted (spoiler!) seven years. The war ended when the combatants ran out of steam and money. There was no clear winner. There were, however, plenty of clear losers.By Mikael Shainkman

In the early 1560s, two inexperienced but ambitious monarchs had succeeded their fathers on the Danish and Swedish thrones. They happened to be cousins, but that didn’t stop them from spoiling for a fight over Scandinavian supremacy.By Mikael Shainkman

Gustav Vasa fought to establish his family as the ruling dynasty of Sweden, and to make the House of Vasa respected as equals among other European royal houses. That was often an uphill battle, and sometimes Gustav’s efforts were even undermined by members of his own family.By Mikael Shainkman

We interrupt our regular programming for a special episode about the surprise abdication of Queen Margaret II of Denmark.By Mikael Shainkman

Gustav Vasa was the Swedish king who had to deal with the largest number of peasant rebellions. In the 1540s, he was also faced with the largest peasant rebellion of all time–at least in Scandinavia. He handled it like he always did, with skillful diplomacy, shrewd politics and overwhelming, brute force.…

Even though the Lutheran Reformation was relatively moderate in Sweden to begin with, Gustav Vasa’s religious and financial reforms still provoked a number of rebellions with fanciful names throughout the country.By Mikael Shainkman

Unlike his Danish counterpart, Gustav Vasa wasn’t particularly interested in the Lutheran Reformation. At least not to begin with. But when he realized he could solve his money problems by confiscating Church property, Lutheranism started to sound much more interesting to the heavily indebted king of Sweden.…

When Christian III became king of Denmark, he implemented the Lutheran Reformation in his new kingdom. He fired all the Catholic bishops, replaced them with Lutherans and confiscated Church property, making the Crown immensely rich and powerful. The process was surprisingly undramatic. In Denmark. In Norway and Iceland, there was plenty of drama.…

In the 1530s, Denmark was plagued by a civil war brought on by a combination of rivaling claimants for the crown, and a growing rift between Catholics and Protestants. Ex-king Christian was still causing trouble, and Frederick I wasn’t secure on his throne. When he died, the fighting only intensified.…

The coronation in Stockholm had only just ended when another rebellion broke out, threatening Christian II’s Swedish crown. The business with the bloodbath had turned many in the Swedish nobility against the king, but regular people joined the uprising because he also raised taxes and forbade them from carrying weapons.…

In November 1520, Christian II was crowned king of Sweden. He celebrated this momentous event with a string of feasts and festivities that went on for days. But when it turned out that archbishop Gustav Trolle wasn’t willing to turn the other cheek, things got a bit out of hand.By Mikael Shainkman

Christian II wasn’t going to stop until he had conquered Sweden and re-established the Kalmar Union. Two years in a row, he equipped a fleet and paid for an expensive army of foreign mercenaries, and both times the Swedes fought them off. Even though the nobles grumbled at home and he was seriously strapped for cash, Christian made a third attempt.…

It's been 500 years since the Kalmar Union collapsed and Sweden became an independent kingdom again. The Scandinavian History Podcast marks the occasion with this Special Crossover Jubilee Episode together with A Flatpack History of Sweden.By Mikael Shainkman

Christian may have become king after his father John, but when he refused to give up his mistress, both the Danish nobles and his wife’s family started to send him barely veiled threats. Threats Christian chose to ignore.By Mikael Shainkman

When the Swedish steward Sten Sture died, this could have caused chaos in Sweden, creating an opening for king John to recapture the kingdom he’d recently lost. But the dead Steward’s inner circle kept his death secret until a successor could be elected. Eventually, John lost his patience and sent his son Christian to deal with the Swedes like he h…

King John inherited his father’s three crowns, as well as the headache brought on by the Swedish one. But thanks to a bit of scheming with the Russians, he managed to get the Swedes to yield. At least for about five minutes.By Mikael Shainkman

The Swedes kept teasing King Christian, saying that they kind of sort of wanted him back–if he’d only hand over his power to the Swedish Council of the Realm. Christian refused, thinking he’d be able to force the Swedes to accept him as king. After all, no country can cope without a king. Right?By Mikael Shainkman

Christian of Oldenburg eventually won the power struggle against Karl Knutsson Bonde, and Karl had to give up his crown and go into exile. But even though Christian was now the undisputed king of the Kalmar Union, the wheel of fortune kept spinning. And Christian was in for a bumpy ride.By Mikael Shainkman

When Christopher of Bavaria died young and childless, it only took a few weeks for the “eternal peace” between the Scandinavian kingdoms to crumble as two pretenders, one Danish and one Swedish, both were declared king–of Norway.By Mikael Shainkman

King Erik of Pomerania survived all the peasant rebellions in the 1430s only to get into real trouble in the 1440s. But it wasn’t some external threat or domestic unrest that threatened his continued rule, but–as usual–his own hamfisted actions.By Mikael Shainkman

Even though Engelbrekt had been murdered, the injustices he’d rebelled against remained. So peasants all over Sweden kept rising up to achieve lower taxes and a just government. And not only in Sweden–the 1430s saw unrest spread like wildfire throughout King Erik’s realms.By Mikael Shainkman

In 1434, Engelbrekt Engelbrektsson found himself leading a popular rebellion in Sweden against the king of the Kalmar Union, Erik of Pomerania. Engelbrekt was given a seat on the Council of the Realm and was even appointed Captain of the Realm. 1435 was definitely going to be Engelbrekt’s year.By Mikael Shainkman

At midsummer in 1434, open rebellion broke out against King Erik of Pomerania in the Bergslagen region of Sweden. Under the leadership of Engelbrekt Engelbrektsson, angry Swedish peasants burned castles all over the place, and by November the king had basically lost control of the country. But Erik wasn’t ready to throw in the towel quite yet.…

In June 1397, noblemen from Denmark, Norway and Sweden got together in Kalmar to celebrate the coronation of Erik of Pomerania, Margaret’s fourteen year-old adoptive son. The assembled nobles also agreed to establish a political union between the three kingdoms, called the Kalmar Union. Or did they?By Mikael Shainkman

Margaret dominated Scandinavian politics for almost forty years, but since she was a woman, she wasn’t allowed to rule as queen in her own right. Instead, she had to rule through her son Olav. When he died young, Margaret adopted her sister’s grandson, making him king. That worked fine until she eventually died and he was left to actually run the s…

In his attempts to hold on to his Swedish crown, Albert of Mecklenburg outsourced his naval affairs to a bunch of glorified pirates. Shockingly, when he no longer needed them, they went on being pirates.By Mikael Shainkman

In the Middle Ages, trade in Northern Europe was dominated by the Hanseatic League. At its peak, the Hansa had a virtual monopoly on international trade in Scandinavia and the members of the League weren't shy about protecting their privileges. By any means possible.By Mikael Shainkman

For hundreds of years, the descendants of the colonists Erik the Red had tricked to come with him to Greenland thrived on their chilly (but not particularly verdant) outpost in the North Atlantic. But in the second half of the 14th century things changed.By Mikael Shainkman

Life in Scandinavia in the Middle Ages wasn’t always great, and in the summer of 1349 it took a sharp turn for the worse. For a lot of people it also ended abruptly in considerable agony. The reason was that the Plague had arrived. The ramifications would be felt for generations to come.By Mikael Shainkman

After her husband’s death, the aristocratic Bridget Birgersdotter started to have visions where Jesus, Mary and various saints and prophets unloaded on the rich and powerful. Despite making many influential enemies this way, Bridget was canonized after her death and is today one of the six patron saints of Europe.…

Magnus Eriksson became king of two kingdoms when he was only three years old. He peaked as a toddler, ruling over Norway, Iceland, Greenland, Sweden and Finland. But it was all downhill from there. Through a combination of unruly aristocrats, foreign invasions and the Plague Magnus Eriksson eventually lost everything.…

The Swedish usurper king Magnus Birgersson won the acceptance of the Church and the aristocracy by granting them tax exemptions and other privileges. Paradoxically, he’s also remembered as a friend of the common man for trying to limit greedy noblemen’s ability to abuse peasants. He had three sons, and to say that they didn’t get along would be an …

Even though he never became king, Jarl Birger Magnusson dominated Swedish political life (and the actual king) for many years. He led a crusade, gave women the right to inherit and founded the city of Stockholm. Maybe.By Mikael Shainkman

After years of decay and foreign control over Denmark, a new king was elected in 1340. Valdemar IV had his mind set on regaining control over the kingdom–no matter what. And he didn’t let German aristocrats, peasant rebellions or the Plague stand in the way of achieving his goal. For his efforts, he was given the nickname Valdemar Dawn.…

As the descendants of Valdemar the Victorious fought each other, Denmark descended deeper into decay. To raise money, the king pawned off bits of the kingdom to German aristocrats, gradually losing control over the country.By Mikael Shainkman

The years following the murder of Erik Plowpenny saw bitter fighting between the Danish kings, who kept getting killed, and the Church and the nobility. The once mighty kingdom was fast losing its position as the leading power in Scandinavia, and no one seemed able to stop the decay.By Mikael Shainkman

King Magnus Law Mender is famous for having established one unified law code for all of Norway. Except cities and towns, which had their own laws. And Iceland, obviously. His sons focused more on fighting Denmark and trying to produce legitimate male heirs.By Mikael Shainkman

Haakon Haakonsson was king of Norway for a very long time. 46 years to be exact. His long reign is considered the zenith of medieval Norway: he put an end to the Norwegian civil war by defeating his father-in-law, he built multi-story stone buildings, had fashionable fiction translated and expanded Norway to its largest size ever when he took contr…

Fighting among the richest and most powerful clans in Iceland weakened the Commonwealth and opened the door for a Norwegian takeover. In the end, Iceland lost its independence and wouldn’t regain it until 1944.By Mikael Shainkman

Through the second and third crusades (that definitely did happen), Sweden took control over Finland, making it a part of Scandinavia from a political, religious, economic, and cultural–if not geographical–perspective.By Mikael Shainkman

In the 1150s, king Erik and bishop Henrik went on the First Swedish Crusade to Finland. Maybe. The mission was a success and Finland was won for Christ and for the Swedish crown. Maybe. Erik and Henrik were both rewarded with sainthoods, but only after they met their rather grisly deaths.By Mikael Shainkman

The Golden Age of the Valdemars continued with the reign of a second king called Valdemar. During a crusade in the Baltic region, he established Danish control over Estonia and brought back the flag still used by the Danes today.By Mikael Shainkman

The reign of King Valdemar, the sole surviving king of the Danish civil war, is seen as the beginning of a Golden Age in Danish medieval history. Valdemar was aided by his foster-brother and BFF Absalon, who was both the king’s trusted advisor and Archbishop of Lund. Together, this dynamic duo spread Christianity and Danish control along the shores…

The Norwegian civil war eventually produced two rival parties. Traditionally, the Birkebeiner have been seen as the party of the poor and the downtrodden and the Bagler as the party of the nobility and the Church. But they were just as much—if not more—regional elite groupings fighting for the supremacy of their own region within the kingdom.…

Soon after Sigurd the Crusader died in 1130, a civil war that was to plague medieval Norway for over a century kicked off. A long line of pretenders with colorful nicknames fought each other for the Norwegian throne.By Mikael Shainkman