i do not know for certain i would certainly say in the post war years with the amount of socialist and social democrat bloc parties with the sexual liberation movement and all the other boomer politics and policies  from what i remember of what my grandparents have said the 50s where the boring 50s because nothing was happening we where still recovering local danish industry and businesses and companies got crushed by american ones moving in as our post war economy was still in shambles this was then followed by a gradual recovery in the 60s and then the oil crisis of the 70s and the foreign wars continuing through the three decades and all the weird hippy stuff coming to danemark and american pop culture over the course of the next few decades the collapse of countryside life in the 50s most people including my great grandparents generation could no longer profit (we owned a large area of land in area where there are three farms with the same name as my surname i am from the middle farm) and so had to sell of the farm and all the land most people moved from small villages towns and countryside cities to larger ones (this we call udkants-danmark "outer edge danmark" doesnt translate well)  also the promises of compensating farmers for "confiscated pigs" where never followed through for most and large portions of old neighbourhoods where and have been torn down in cities to make way for concrete monstrosities something which continues to happen to make way for them they usually only last a few decades before becoming to decrepit to maintain and are therefore torn down and not replaced with houses as people want but with more concrete blocks that no one wants to live in same goes for most other modern architecture they build stuff no one wants to live there it falls into disrepair it is covered up with cladding then it is torn down the land is resold then rebuild on or just rebuild on korea vietnam
Denmark