The US national public health institute, Centers for Disease Control and Prevention, has an actual plan in case of zombie invasion.
29
During the Cold War, the US had planned to detonate a nuclear weapon on the moon.
25
The United States does not have an official language.
88
The first semi-permanent settlements appeared in Florida around 5000 B.C.
10
American school children rank 25th in math and 21st in science out of the top 30 developed countries, but ranked 1st in confidence that they outperformed everyone else.
7
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
In Utah, it is illegal to swear in front of a dead person.
257
According to a 2014 study, 1 in 10 Americans think HTML is a sexually-transmitted disease.
8