Origins of World War II and Cuban Missile Crisis History Questions

please get the answer for each history events and share your ideas in summary ( in my opinion ) about each events. ( 200-250 words for each history events)

let me know if you have any questions. thanks !

  • Identify the origins of World War II.
  • Summarize the Cuban Missile Crisis.
  • Discuss the process of decolonization in Africa after World War II.
  • Explain economic globalization. What were the positives and negatives of this development?