C. answer the questions.1. what is the population of scotland? 2. why was the great wall built? 3. why are there so many castles in the country? 4. what have you learnt about the highlands? 5. when was the act of union passed? 6. what's the country's second city? 7. what do they call scottish valleys and lakes? 8. are national traditions still alive in scotland? --- ! нужно ответить по тексту < > ! ​