1.do you like history? 2.what periods in the history of mankind do you find most interesting? at what time would you like to live? 3.what events in history changed the face of the world? 4.what people played a special role in history? 5.how do you see the future of our civilization? 6.what are the greatest problems the humanity faces at the moment? what can help to solve them?
2. Petr the first. I would like to live at my time because it's the easiest variant
3. Maybe the Second World War. There are a lot events and every is important
4. Different politicians and leaders
5. Very convenient
6. There no humanity problems, as I think