Using the chart below, identify the most accurate conclusion. 
| IMMIGRANTS TO THE UNITED STATES, 1840 TO 1890 | 
|   |   | 
| Country of Origin | Population | 
| Poland | 5,000 | 
| Italy | 15,000 | 
| Wales | 15,000 | 
| Belgium | 20,000 | 
| Scandinavia | 30,000 | 
| Switzerland | 30,000 | 
| Scotland | 40,000 | 
| France | 180,000 | 
| England | 420,000 | 
| Ireland | 2,900,000 |