Introduction: Vladimir Lenin was the leader who took Russia out of the First World War. He played a pivotal role in leading the Bolshevik Party and establishing a socialist government in Russia.

Background: The First World War was a devastating conflict that involved many nations, including Russia. The war had a significant impact on Russia, leading to economic hardship, food shortages, and a high number of casualties. The Russian people grew disillusioned with the war and the government's handling of it.

Lenin's Leadership:
- October Revolution: In October 1917, Lenin and the Bolshevik Party seized power in the October Revolution, overthrowing the Provisional Government. This marked the beginning of Lenin's leadership in Russia.
- Peace Negotiations: One of Lenin's first actions as the leader of Russia was to initiate peace negotiations to end the country's involvement in the First World War. The Bolshevik government, under Lenin's guidance, signed the Treaty of Brest-Litovsk with Germany in March 1918, effectively ending Russia's participation in the war.
- War Weariness: Lenin recognized the war weariness among the Russian people and understood the need to prioritize the country's internal affairs. He believed that focusing on the revolution and building a socialist state was more important than continuing to fight in a devastating war.
- Red Army: After withdrawing from the war, Lenin faced opposition from various groups, including anti-Bolshevik forces known as the White Army. To defend the socialist government, Lenin established the Red Army, which played a crucial role in the Russian Civil War that followed the First World War.
- Outcome: Lenin's decision to take Russia out of the war had a significant impact on the country's history. It allowed the Bolshevik government to consolidate its power and focus on implementing socialist policies. However, it also led to the loss of territory and resources, as outlined in the Treaty of Brest-Litovsk.

Conclusion: Vladimir Lenin's leadership was instrumental in taking Russia out of the First World War. His decision to prioritize the revolution and withdraw from the conflict had far-reaching consequences for Russia's future. Lenin's actions set the stage for the establishment of the Soviet Union and the rise of communism in Russia.