What's the importance of VISA while traveling from a particular country to another?

A visa allows a central government to control how many foreign visitors can enter, how long they are allowed to stay and the activities they are allowed to participate in, such as tourism or work.

It allows the owner to legally enter a foreign country.

They also protect the people living in their native countries from foreigners who may be terrorists or illegal immigrants that cannot provide proof of their national origin.

faltu kaa kaam h -,- mujhe nai pta

the answer is: tabard inn, southwark.

in "the canterbury tales," by geoffrey chaucer, the twenty-nine diverse group of pilgrims is staying at a tavern in southwark, london, as they are traveling to canterbury. they wish to visit the relics of saint thomas becket in canterbury   cathedral in order to him for his when they underwent necessities.