The reason for discussing the collapse of the Russian Empire in 1917 is because there are many questions about why the Russian Empire collapsed. You can not blame it for some people or for any single factor. But you must consider the historical and spiritual conditions of emperor Nicholas rule. You must take into account the history of European development, its spiritual change, and of course the political aspects that will deeply influence the inner life of the Russian Empire and lead to the collapse of the emperor and the empire.
As a country, the Russian Empire began to exist in 1721, declared to the Republic on September 1, 1917. The Russian Empire is the successor to the Zardom of Russia, the predecessor of the Soviet Union. It was one of the greatest empires in the world history, and it was above the countries of the British and Mongolian empire alone. At some point in 1866, it spread from Eastern Europe to Asia and North America. In the early 19th century, the Russian Empire expanded from the North Arctic Ocean to the Black Sea in the South, from the Baltic Sea in the West to the East Pacific Ocean. There were 125 million subjects registered in the census of 1897, but following the Qing Dynasty and the British Empire, the population was the third largest in the world at that time. Like all empires, it represents a major difference in economic, ethnic and religious positions. The government governed by the emperor is one of the last absolute monarchies in Europe.
After the Russian revolution in 1917, the Russian Empire collapsed. In several different regions of the former empire, several countries, including Ukrainians, have developed a new national identity awareness. During the confusion after the revolution, Ukraine experienced several short-lived independent states and semi-independent states, Ukrainian was first applied in most government problems in modern history. Initially, the Soviet Bolshevik government continued this trend, and in the political struggle with the former regime, they had their own reasons to encourage the national movement of the former Russian empire. While attempting to identify and integrate its power, the Bolshevik government is more concerned with the many political oppositions related to the pre-revolutionary order than the national movement within the former empire.