What's the Kennection? #146

Mariah Carey's biggest-selling album is named for what 18th-century Swiss invention, originally used to hold snuff?

In the 1968 novel True Grit, what nickname does Reuben Cogburn use in his work as a U.S. marshal?

What O. Henry story begins with Della Young counting out $1.87 in savings on Christmas Eve?

What official emblem of the state of Utah appears below the word "Industry" on the state's flag?

In what 2002 Ice Cube comedy did Cedric the Entertainer controversially joke that Rosa Parks wasn't heroic—just tired?

What's the "Kennection"?