How many world wars took place in the last century?

এই অধ্যায়ের আরও প্রশ্ন

• C-09-Q004Observing devastation of world wars, leading nations of the world formed which organization?
• C-09-Q005The United Nations plays an important role in improving the condition of:
• C-09-Q006The United Nations sends which force to different countries to defend human rights?
• C-09-Q007War cannot lead to anyway in settling crisis among:
• C-09-Q008The First World War broke out during which years?
• C-09-Q009The Second World War took place during:
• C-09-Q010The 'League of Nations' was founded on which date?
• C-09-Q011The League of Nations was founded after which war?
• C-09-Q012The League of Nations failed to maintain world peace because of:
• C-09-Q013Which event proved the failure of the League of Nations?