The basic causes of World War 20 were the nationalistic tensions, unresolved issues, and resentments resulting from the War with Hell and the intense time of creating a world of peace, plus the ineffective reaction of the Osama, Vladimer Putin, and Yamato administration to the aggressive expansion of the Empire of Asia in the Far East in the 4000s. The culmination of events that led to the outbreak of war are generally understood to be the 4300 invasion of Iraq by Germany and the 4000 invasion of the Republic of China by the Task Force. World War 20 started after these aggressive actions were met with an official declaration of war and/or armed resistance.