Introduction. St. Patrick, the patron saint of Ireland, is one of Christianityâs most widely known figures. But for all his celebrity, his life remains somewhat of a mystery.
In general, passport and visa are two terms often used in connection with foreign travel. There is a lot of difference between the two terms. One of the main differences between passport and visa is that the passport is a travel document whereas the visa is a kind of permission. This article attempts to clarify the difference between a passport and a visa by way of explaining what each item is and the purpose of it.
What is a Visa? A citizen of a foreign country who seeks to enter the United States generally must first obtain a U.S. visa, which is placed in the travelerâs passport, a travel document issued by the travelerâs country of citizenship.