Long ago, a big group formed. It was called the Comintern. It wanted to change how people worked. Leaders met in a place called Moscow. They hoped to make things fair for all. 
Long ago, a new group formed in Moscow. It was called the Comintern. A leader named Lenin helped start it. The group wanted to change the world. They wanted workers to own things together. 
The Comintern was a big group of communist parties. It started in Moscow in March 1919. A leader named Vladimir Lenin helped found it. The group wanted to change the world. They wanted workers to own things together. 
Later, the group changed its ways. A leader named Joseph Stalin took control. 

The Communist International was a large group of political parties. Some people called it the Comintern. Others called it the Third International. This group existed from 1919 to 1943. Its main goal was to spread communism across the whole world. They wanted to change how the world worked. They believed workers should own things together instead of private owners. This idea was a big part of their mission.
To join the group, parties had to follow strict rules. 
This group grew out of older movements from the past. 
Vladimir Lenin helped start the Comintern in Moscow in March 1919. 

Over the years, the group changed its plans many times. In 1934, they started a policy called the Popular Front. 

The Communist International, often called the Comintern, was a global political organization. It functioned from 1919 until 1943. The group was also known as the Third International. Its primary mission was to advocate for world communism. This meant they wanted to overthrow the system of capitalism everywhere. They believed workers should own property and industry collectively. 
To understand the Comintern, one must look at its predecessors. The First International emerged in 1864 under Karl Marx and Friedrich Engels. It aimed to unite the proletariat, or the working class, against capitalism. Later, the Second International formed in 1889 as a looser federation. This group included various socialist factions like centrists and reformists. However, the Second International collapsed during World War I in 1914. Most member parties chose to support their own national governments. Vladimir Lenin called this a betrayal of socialist values. He believed a new, more disciplined international was necessary.
The Comintern was officially founded in March 1919 in Moscow. Vladimir Lenin and the Russian Communist Party, or Bolsheviks, convened the first congress. At this meeting, fifty-one delegates gathered in the Kremlin. Because of an Allied blockade, only nine delegates came from abroad. Most attendees were already living in Soviet Russia. Leon Trotsky presented a famous manifesto during this time. He argued that workers' councils, called soviets, were the best way to achieve unity. The group elected an Executive Committee to lead its operations.
Membership in the Comintern required following strict requirements. These were known as the Twenty-one Conditions. 
As time passed, the organization underwent a process called "Bolshevization." This meant the structure became more centralized under Soviet control. The Russian Communist Party gained dominance over all other members. This trend intensified when Joseph Stalin rose to power in the Soviet Union. 
The Comintern's strategy shifted again in the mid-1930s. In 1934, they adopted the Popular Front policy. This approach encouraged broad alliances with socialist and liberal parties. The goal was to unite against the rise of fascism. 

Geopolitics caused another major change in 1939. After the German–Soviet Non-aggression Pact was signed, the Comintern changed its stance. It stopped fighting fascism and called the war an "imperialist war." This lasted until Germany invaded the Soviet Union in June 1941. Finally, on May 15, 1943, Joseph Stalin dissolved the Comintern. He did this to show support for the Soviet Union's Allies during World War II. Although the formal organization ended, Soviet influence on communist movements continued for many years.
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