What if the 1949 economic boom never happened? (Alt-histroy scenario detailing alternate history of world and etc)

Notice

Sorry for the long title lmao, also I might make this into a general multiple alt-histroy page

=explaining this scenario and other stuff= In 1949 due to a good post-war economy the west was able to compete fairly with the east with lead to the equal footing we saw during the cold war. But what if that didn't happen? What if instead of a booming economy in 1949, everything returned to 1929 and capitalism almost crumbled, new nations were formed, old ones died out and some grew even stronger. This is Red banner over the world.

stuff/writing
The way I'm writing this is I'm going decade by decade telling a part of the story then telling the rest of the story through the experience of certain countries.

=intro= In the year 2280 we are able to see into entirely different realities and dimensions. Today and for whoever knows how long we'll be peering in to one universe different from ours. We start in 1949! =World history=

The Beginning
In 1949 the second great depression began. as with the first great depression, this caused a ripple effect which once again collapsed the economies of several countries.

With this it seemed that the City upon a hill was quickly tipping over that very hill.

The city falling down the hill
As the economy collapsed contrary to what the economist said, everyone know they were lying or ignorant. Millions lost their jobs with the unemployment sky rocketing to 30 million and many more lost their homes or whatever they owned. The united states had the highest unemployment rate in human history. With this happening, it's no wonder what happened next

Germany (1950)
In 1950 after months of protesting a referendum was held that would decide whether to reunite germany or not. In August after an 83% majority in favor of reunification, Germany was unified under the German democratic republic.

Canada (1950)
In the 1949 canadian general elections tim buck's Communist party got second place winning 130 seats just behind the liberal party with 140 seats. The Communist party accused the liberals of election fraud and with the new found strength of the Communist party they protested the results of the election lasting the rest of 1949 until early 1950 where riots turn into a mass Revolution across the country from april 12th 1950 until September 9th 1951.

In November of 1949 protests began in Canada which lead to a full blown revolution lead by Communist politician Tim buck. In September of 1951 the Canadian People's Republic was declared. With the declaration of the People's Republic this subsequently caused a blow to the British Empire inspiring other revolutions against the British in Africa and less successful ones in Australia and a bloodless revolution in New Zealand.

Korea (1951)
The Korean war lasted only from 1951 until 1952 in which Western powers tried but failed miserably to assist the rok. The southern forces assisted by the west failed with the commnad structure of the military falling apart leading to many pro-dprk mutinies against the rok military. The failure of western forces in korea just proved people right that the west was a sick old man on death's doorstep desperately trying find distraction from it's inevitable fall.

In 1952 the war was won by the north with the rok military officially surrendering in August of 1952. This lead to a strong Korea Unified under Juche.

France (1951)
In 1951 French communist Maurice Thorez and the PCF won all the elections but was later overthrown by a military coup which would establish charles de Gaulle as president turning it into a military dictatorship under him until his death in 1970.