Read the following passage carefully and on the basis of your reading answer the questions given below it :A nation does not live by its big factories, dams or buildings. During the hundred years of foreign rule, our moral character was shaken. Now students are still in the process of training. It is their sacred duty to build up their character. They must learn from the very beginning the lessons of self help, self-reliance and self-sacrifice. These are the essential qualities of character which they must acquire. The time has come now when competition must give way to co-operation in every walk of life. Students must learn to co-operate with each-other in their class-rooms, on the playground and in other activities of life. For them, no duty is of greater importance than the development of character.1. What makes a nation great?2. Why was our moral character shaken during the last hundred years?3. Point out the main duty of the students.4. What should the students try to learn from the very beginning?5. Explain the italicized words in the passage.6. Give a suitable title to the above passage.