What's the Kennection? #58

What word has become controversial on maps due in part to the questionable theory that it comes from a Mohawk word for female genitalia?

Who is driving the carriage that kindly stops for Emily Dickinson in her poem "The Chariot"?

The 1945 short Hare Trigger was the debut of the cartoon gunslinger named for which national park?

What element, along with two atoms of oxygen, makes up a molecule of the mineral quartz?

What national retailers' collective opened the first of its 6,000 auto parts stores in Atlanta in 1936?

What's the "Kennection"?