From Scandinavia: A History, by Ewan Butler (New Word City, 2016), Kindle pp. 200-202.
The reign of Charles XIV also witnessed two interlinked events whose significance only later became apparent. In 1837, a Scandinavian emigrant to Illinois named Ole Rynning published in Sweden and Norway a book entitled A True Account of America for the Information and Help of Peasant and Commoner. The book sold in large numbers and inspired hundreds of families, especially in Norway, with dreams of settling in the New World. A trickle of Scandinavian emigrants began at once to cross the Atlantic – two shiploads had already sailed in 1825 and 1836 – but it was only after the ending of the Civil War and the opening of the American West to settlement that Norway was gripped by what became known as “the American Fever.”
Anybody who reads the works of Norway’s Henrik Ibsen (1828-1906) or sees his plays cannot fail to be depressed by the straitlaced, puritan atmosphere under which his countrymen lived in the nineteenth century. Ibsen himself could not bear the moral climate of his own country and spent much of his adult life abroad. Thousands upon thousands of Norwegians resolved to escape, and between 1865 and 1914, 674,000 of them migrated to the United States – the total exodus from Norway in the century between 1836 and 1935 was 861,000.
Sweden, as was natural, thanks to its larger population, played an even more impressive part than Norway in the making of America. Official figures, which are probably on the low side, show that 950,000 Swedes emigrated to the United States (and to a much lesser degree to Canada) between 1851 and 1910. World War I more or less halted emigration from both countries and the tightening of United States immigration laws in 1924 has since imposed a permanent ceiling on the influx of all foreign-born peoples.
The Scandinavian newcomers settled largely in the states of the Middle West and Northwest, whose climate and landscape reminded them of home. Wisconsin, Illinois, Iowa, Minnesota, Kansas, and the Dakotas were developed, largely thanks to Swedish and Norwegian workers, and Swedish colonies took root also in Maine, Massachusetts, and Nebraska. American visitors to Norway, in particular, will find it difficult to discover a Norwegian family that does not have relatives in the United States; thousands more Norwegians have visited America in the ships of their country’s great merchant fleet.