Four Armageddons: 4 Destructions of Mankind and Why They Happened

Three times, Mankind has almost been destroyed, yet survived, the last Armageddon will be the end, but not knowing what happened in the first 3 make the possibility of wars that could lead to complete destruction. Our Earth is not stable and our life is not for certain. This book tell what happened and what will happen in all 4 Armageddons.