Which most accurately analyzes the impact that World War I had on the internal politics of Russia?

The Allied alliance system collapsed and allowed the Bolsheviks to come to power.

The Russian victories along the eastern front gave the Russian Provisional Government legitimacy.

The devastating losses to Ottoman forces led to the establishment of Islamic law in rural parts of Russia.

The loss of life and food shortages caused widespread social discontent, which forced the czar to abdicate.

last one is correct,

The correct answer is: "The loss of life and food shortages caused widespread social discontent, which forced the czar to abdicate."

To arrive at this conclusion, you should analyze the internal political situation in Russia during World War I. The war caused significant hardships for the Russian population, resulting in high casualties and food shortages. These conditions led to widespread social discontent and unrest among the Russian people.

As a result of the deteriorating situation, the czar, Nicholas II, was blamed for the country's problems and faced increasing pressure to abdicate. Eventually, in February 1917, he was forced to step down and a Provisional Government was established.

Therefore, the impact that World War I had on the internal politics of Russia was the loss of life and food shortages causing widespread social discontent, which forced the czar to abdicate. This event marked a significant turning point in Russian history and paved the way for further political changes, including the rise of the Bolsheviks and the Russian Revolution.

The most accurate analysis is: The loss of life and food shortages caused widespread social discontent, which forced the czar to abdicate.