https://www.wsj.com/articles/a-short-history-of-american-immigration-1542758403
“Modern opposition to immigration is for the most part not to immigration per se, nor to particular ethnic groups, as it was in the past, but to the perception that illegal immigration has undermined the rule of law. America’s prosperity, freedom and entrepreneurial spirit will always be a magnet for the ambitious and talented. It will remain one of the country’s greatest strengths. But that doesn’t mean the U.S. shouldn’t decide who gets to come in.”
If Americans are famous for our get-up-and-go, it is because we all have ancestors who got up and came. Whether sailing into the Chesapeake Bay in the early 17th century, waiting in line at Ellis Island in the early 20th, or crossing the South Texas border in the early 21st, immigrants to the U.S. have had to bid farewell to the familiar and enter a strange land with strange customs and, often, a strange language. That took—and still takes—courage and tolerance for risk, traits that are very much part of the American gene pool.
Sometimes the risk was to one’s life. About 25% of immigrants to Virginia in the 1620s died within a year. In the late 19th century, about 1 in 7 didn’t survive the trans-Atlantic voyage. Crossing the border illegally remains dangerous.
The first wave of immigration to the U.S. came between 1620, when the Mayflower arrived in Plymouth, Mass., and 1642, when the English Civil War began. About 25,000 Puritans, seeking to worship God in their own way, traveled to New England during those decades. The war brought the Puritan migration to a close, but other religious and ethnic groups, such as the Quakers and Huguenots, took up the slack in the late 17th century.
The Dutch came to New Amsterdam in the early 1600s to trade fur, tolerating all religions. New York has been America’s most commercially minded and religiously pluralistic city ever since.
The next wave of migration began in the mid-18th century, when Scots-Irish from Ulster began to immigrate in numbers. Many arrived in Philadelphia and made their way westward and then down the Appalachians, populating the Southern upcountry. Their descendants have formed the backbone of a number of populist movements, from Andrew Jackson to Donald Trump.