Answer:
The differences include:
Japanese feudalism wasn’t based on hierarchy while the European was based on hierarchy.
The Japanese system was based on Chinese Confucian law and Buddhism while the European system was based on Roman and Germanic law.
The similarities is that the two systems causes series of war fare and societal unrest.
Long story short, he was a bad guy
Long story long, he was brought into office in 1917 after the tsar of Russia was overthrown, people were looking for somebody to lead and they settled on Lenin. He brought the idea of communism which is known for plaguing Europe and Asia and caused many wars about 40 years later notably Korea, Vietnam, and the Cold War.
Lenin had about 28,000 executions a year which would bring about the communist government becoming a tyranny.
His ideology for the USSR would stay in place for when Stalin became the leader and Stalin would adopt many of those cruel policies Lenin had and continued to worsen them.
Source: https://yesterday.uktv.co.uk/russian-revolution-in-colour/article/lenin-heroic-visionary-or-tyrant/
Guerrilla warfare was the rules of war that we fought by
So if the vice president (president of the Senate) isn’t present, the president pro tempore (senator who’s been there the longest from the majority party) will take over.
Three aspects would technology, goverment and cultural diffusion hope this helps