The US national public health institute, Centers for Disease Control and Prevention, has an actual plan in case of zombie invasion.
29
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
No president of the United States was an only child for his parents.
51
In March, 2014, Colorado sold $19 million dollars worth of Cannabis. $1.9 million went to schools and crime fell by 10%.
6
The United States does not have an official language.
88
The first female self-made millionaire in America was a black woman.
4