Final answer:
Czar Nicholas II ruled Russia from 1894 to 1917, facing political and social unrest, economic instability, and challenges like the Russo-Japanese War and World War I. His rule ultimately led to the downfall of the Romanov dynasty and the Russian Revolution.
Step-by-step explanation:
Czar Nicholas II ruled Russia from 1894 to 1917. His rule was marked by political and social unrest, economic instability, and his autocratic style of governance. During his rule, he faced significant challenges, such as the Russo-Japanese War, Bloody Sunday, and World War I, which ultimately led to the downfall of the Romanov dynasty and the Russian Revolution. Nicholas II's rule can be viewed as a period of decline and the catalyst for major political changes in Russia.
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