In the north of China there is a very powerful country in the world, and it is Russia. Historically, Russia has always coveted China's territory, and the Russian government at that time had already made plans to invade China, but there was a revolution at that time, which made China's territory not fall into the hands of the Russians. Let's start with the history of Russia.
In 1453, Sultan Mehmed II led his troops through two years of war to capture constantinople, the capital of Rome at the time, and the Roman Empire, which had been civilized for more than 1,000 years, was declared extinct. But this war led to the birth of a powerful state, which became the Russian Empire.
After the fall of Rome, the last emperor of Rome escaped, and he led a group of tribes to try his best to restore his country. And one of the best ways to do this was to resort to an external force, which was the Grand Duchy of Moscow at the time. Roman politicians wanted to get the Grand Duchy of Moscow to help themselves by marrying. Roman politicians also sent the double-headed eagle emblem symbolizing the Eastern Roman Empire, and the Grand Duchy of Moscow was honored by receiving this badge.
So it began to declare itself the third Roman Empire, and the Grand Duchy of Moscow began its journey of prosperity with the help of this noble bloodline. It began to carry out military expansion everywhere, occupying many surrounding countries and lands. Ukraine, the Urals, Siberia, and the Volga River valley all became part of Russia's territory. But this desire is constantly expanding, and the Russians are not satisfied by it, but continue to expand.
In 1682, Peter the Great began to personally rule, and allied with Denmark and Saxony, launching a 20-year war against Sweden, after which he successfully obtained the sea from Sweden to the Baltic Sea. Since then, Russia has ceased to be a landlocked country, but a country bordering the sea.
The victorious king, whose ambitions swelled again, changed the name of the country after moving the capital. Since then, Russia has officially changed its name to the Russian Empire. But he was not satisfied, but began to expand to the east, and China at that time became the target of further expansion. During the Qing government, many unequal treaties were signed and occupied a large area of China's territory.
Later, the last emperor of the Russian Empire succeeded to the throne and began to draw up detailed plans for expansion. However, at this time, Russia was also facing many crises within itself, and the domestic economy, society, and industry were relatively backward. Neither the Crimean War nor the Russo-Japanese War achieved the results they expected. The people of Russia were living in dire straits, when the February Revolution broke out, when a great empire was destroyed and its plans for aggression against China disappeared with the demise of the empire.