Most immigrant groups that had formerly come to America by choice seemed distinct, but in fact had many similarities. Most had come from Northern and Western Europe. Most had some experience with representative democracy. With the exception of the Irish, most were Protestant. Many were literate, and some possessed a fair degree of wealth.
The later groups arriving by the boatload in the Gilded Age were characterized by few of these traits. Their nationalities included Greek, Italian, Polish, Slovak, Serb, Russian, Croat, and others. Until cut off by federal decree, Japanese and Chinese settlers relocated to the American West Coast. None of these groups were predominantly Protestant.
The vast majority were Roman Catholic or Eastern Orthodox. However, due to increased persecution of Jews in Eastern Europe, many Jewish immigrants sought freedom from torment. Very few newcomers spoke any English, and large numbers were illiterate in their native tongues. None of these groups hailed from democratic regimes. The American form of government was as foreign as its culture

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