1. The immigrants came by the boatload from Europe to the US. Not the other way around. The Titanic was built for that purpose.
2. The immigrants were the poor of Europe, not the wealthy.
3. The US middle class and upper middle class and the wealthy came from those poor people. I can't think of any American wealthy families that came from the wealthy of Europe.
4. The height of Americans increased dramatically from 1800 to 1900. This is only possible by plenty of food being available. Visit Fort Henry and look at the uniforms of the 1700s. They look kid sized.
5. The uniforms of Civil War soldiers look teen sized. You can see them for yourself in the Gettysburg museum.
6. In WW1 when the US Army arrived on the scene, the Germans were shocked at their height and high quality plentiful food, and then knew they had lost the war.
7. The US supplied all the Allies in WW2 (including the USSR), provided the shipping fleet to do it, floated two navies, one for the Atlantic and one for the Pacific, and simply buried the Axis under the weight of all the hardware it made.
8. The Wehrmacht relied on horses.
9. The European middle class did not have cars until after WW2. The pre-war US filled the country with Model T's for everybody.
10. My grandfather started out shoveling coal in a steamer (a dirty, rotten job). By the turn of the century, he had his own middle class home, and later a vacation home and a couple cars.
America truly is exceptional.
