What are the Similarities between 1905 and 1917 revolution?

Both the 1905 and 1917 revolutions in Russia stemmed from widespread discontent with autocratic rule, economic hardship, and social inequality. Each revolution was marked by mass protests and strikes, reflecting the populace's desire for political reform and better living conditions. Additionally, both revolutions ultimately challenged the legitimacy of the Tsarist regime, though the 1917 revolution resulted in the overthrow of the monarchy and the establishment of a Bolshevik-led government. In both cases, the disillusionment with the ruling class was a critical driving force for change.