Are all Americans a piece of trash?

Question

It seems like it. How can you call yourselves

advanced when you haven't even mastered

Faster than Light travel? Agartha in Hollow-Earth 

was able to develop that thousands of years ago. 

Why can't we? Are we still children?

Update:

The Agarthans see us as primitive tribesmen, you know. 

Answer 1

Oh, maybe you aught to write a song?

Answer 2

you got any hard evidence  or even better proof, of these would be developments allegedly taking place 1000's of years ago?,  anything at all will do?

Answer 3

America is like a GED, we failed at excellence, but will do enough to move forward.