Why was the rRussian revolution considered the ten days that shook the world?

The Russian Revolution is often referred to as "the ten days that shook the world" due to the rapid and transformative events that unfolded in October 1917, leading to the Bolshevik takeover. This revolution marked a significant shift from a centuries-old imperial regime to a socialist government, fundamentally altering the political landscape in Russia and influencing global political ideologies. The dramatic and swift changes during this period captured the attention of the world, as they signaled the rise of communism and the potential for similar movements elsewhere. As a result, the revolution's impact was felt far beyond Russia, reshaping international relations and inspiring revolutionary movements worldwide.