Today’s world is shrinking because of globalization and improved means of transportation and communication. Due to improved communication system, we can talk or get connected with each other in the world at any any time by internet, phones etc. Also, the news from all over the world can be known by sitting at one place. We can reach opposite corners of the world in no time due to improved means of transportation. Globalization of markets added flavour to it. That is why the world has now became small villa or get shrink.