Respuesta :
Answer:
B) Russia's involvement on World War 1
Explanation:
Inefficiency and corruption were two things that were deeply spread in the imperial government of Russia. Ethnic minorities were long eager to escape Russian from the domination. Workers, peasants, and soldiers decided to finally work together and rise up after the huge and generally pointless killing that happened during of World War I that destroyed Russia’s economy as well as its prestige among the European Powers.