- What is the most peaceful country in the world?
- What war was the longest?
- How many years have there been in history without war?
- Can there be a world without war?
- Has there ever been no war year?
- Do we live in the safest time in history?
- What would a world without war be like?
- Why does war still exist?
- What country has never been to war?
- Can the US ever be invaded?
- Will there ever be world peace?
- Is the world more peaceful today?
- What is the longest period of peace in US history?
- What was the longest period of peace in Europe?
- When was the last time the world was at peace?
- What was the most peaceful time in history?
- Which country have most beautiful girls?
- Which war had the most deaths?
What is the most peaceful country in the world?