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.
Green cards and visas are both government-issued documents for immigrants, but they bestow very different rights and privileges in the US. The critical difference is that a green card allows the holder to remain and work in the US indefinitely (given some caveats), while the visa is reserved for a temporary stay. Depending on the type of visa you have, however, you may also be able to work during your stay in the US.