US CITIZENSHIP TEST PREPARATION

Detailed explanation-1: -To begin with, let’s look at the four types of immigration status that exist: citizens, residents, non-immigrants and undocumented. The characteristics of each status are explained below. These are people who were either born in the U.S. or who have become “naturalized” after three or five years as permanent residents.

Detailed explanation-2: -The majority of these newcomers hailed from Northern and Western Europe. Approximately one-third came from Ireland, which experienced a massive famine in the mid-19th century. In the 1840s, almost half of America’s immigrants were from Ireland alone.