the word UNITED STATES OF AMERICA is written in which font?

Helvetica Neue 47 Cond Light  Sugerido por S17MON 

Personally, I don't think this font is that uncommon, but if you want to know what it actually is, it's Helvetica Neue 47 Cond Light.

Here's the better link: http://www.myfonts.com/fonts/linotype/neue-helvetica/helvetica-47-light-condensed/