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.
Answer. A passport is an official government document that certifies one's identity and citizenship. The passport serves two purposes: to regain entry to the country of citizenship and is a requirement by many countries to gain entry to the country you are visiting.