#239 What's the Kennection?

1) According to its full formal name, Tonga is the only nation in the Western Hemisphere to be what type of country?
2) In Marxist theory, the proletariat is, when compared to the bourgeoisie, the much larger what?
3) What does the 'O' stand for in the "Big O" notation used to classify computer algorithms?
4) Young Kristy McNichol won two Emmys for playing "Buddy" Lawrence on what 1970s TV drama?
5) What 1995 sci-fi movie starred both Natasha Henstridge and a young Michelle Williams as the alien predator Sil?
What's the "Kennection"?
ABOUT
KEN JENNINGS
Ken Jennings was on Jeopardy! 75 times in a row, so long that your grandma got sick of him. He is the author of nine books, most recently the Junior Genius Guides for children. He lives in Seattle.