Geography is one of the major factors that determine the historical evolution of people. It affects a nation's internal and external relations a nation can neglect geography only at its peril. Attempt in this book has been made to examine this problem in six chapters. First chapter deals with general issues. India’s geographical position is covered in the second chapter. Role of the Himalayas in the life of India has been discussed in the third chapter. What are the routes of invasion has been tackled in next chapter, followed by the conclusion. India has to fully realize her position in the world. This handy book by the renowned author is must-read for one and all.