The other document lists things the U.S. is unmistakably unusual about. This document lists things it's pretty unusual about, but it's a less stark issue.
Homicide rate — Compared to other advanced countries, the US's homicide rate is very high. [1][2][3][4] In this case, it matters which countries you compare it to, because there are many less-developed countries that have higher homicide rates, but I think the choices of who to compare to make sense. [1][1b][2]
Gun homicide rate — TODO, this one is really high too
![[1]](https://commons.wikimedia.org/wiki/File:World_map_of_homicide_rates_per_100,000_people.png){kind=link}
![[1b]](https://commons.wikimedia.org/wiki/File:Homicide_rates_per_100000_people_world,_UNODC_2012.jpg){kind=link}