Ringkasan

Relative proportions of European immigrants to the United States from 1881-1940 from North-Western and South-Eastern Europe, by decade. The effects of immigration restriction legislation in the early 1920s can be easily seen.

Created by User:Fastfission in Microsoft Excel and Adobe Photoshop. Font is Futura Medium.

Source

Data derived from Statistical Abstract of the United States, 1942, Chart No. 113: "Immigration, by Country of Origin, by Decades 1851-1940." The numbers used for these charts were:

The numbers are not precise but the proportions should be accurate. Known errors are that some of the countries are counted differently depending on the period in time (Austria gets counted with Germany sometimes, with Hungary others). There were no doubt some transcription errors too as the copy of this volume on Google Books is somewhat hard to read. The distinction between "North Western" and "South Eastern" was made primarily by me, with reference to the categories used on this page which I thought seemed sensible.

Perlesenan

Fastfission selaku pemegang hak cipta karya ini melepaskan karya ini ke dalam domain awam di seluruh dunia. Di sesetengah negara, undang-undangnya mungkin tidak mengizinkan; jika begitu: Fastfission memberi sesiapa sahaja hak untuk menggunakan karya ini untuk apa jua tujuan, tanpa sebarang syarat, melainkan undang-undang menetapkan syarat-syarat sedemikian.

If you want to credit someone, credit "Wikimedia Commons." Otherwise don't credit anyone, that's fine by me. --Fastfission 15:12, 14 April 2008 (UTC)