White Americans are dumb humans by birth. That is why nearly all of the innovations in the US are done by Asians (Chinese, Japanese, Korean, Indian, etc). Then the whites claim that it's their superiority that make them so innovative.
Most Americans couldn't locate their own country on a map.
Wrong. One look at the American nobel achievements in sciences disproves your statement.
Also the groundwork for space travel in the 60's was done by white Americans.
And air travel was perfected by people like Beoing and Sikorsky.