The baby outfits known as onesies are actually a copyrighted name owned by Gerber.
The filibuster isn’t in the Constitution and wasn’t used in the Senate until 1837, seldom used until the 1970s.
There is a small town in the state of Oklahoma known as Okay. According to the 2010 census, the population has only 620 people.
While many incorrectly consider it part of Italy, Vatican City is an independent state which qualifies it as an actual nation. It’s the smallest nation in the world in both size and population.
While Volleyball was an American invention, it took only five years for another country to adopt it. Which Canada did in 1900.