The United States is the third largest country in the world with a population of more than 335 million, according to the U.S. Census Bureau. Here, a child is born every 8 seconds.
In addition to Indigenous Americans who were already living there before the Europeans discovered it, the country was built on immigration.
Because of this, the United States is one of the most culturally diverse nations in the world. It is sometimes described as a "melting pot", in which different cultures have contributed their own distinct "flavors" to American culture.
But as much as the distinctiveness fascinates foreigners, it also has them raising their eyebrows. This is especially evident in a recent Reddit thread, started by user 421continueblazingit, who asked non-Americans on the platform to share which of the local customs make no sense to them.
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