Is Arc considered obscure?

Michigan, Idaho, Montana, North Dakota, and South Dakota

Could you explain this? I don’t know the context.

62 years old. Boarding just a little (bunny slope) once or twice a year. Heading up next week.

Heading to my step mother’s funeral

What are you doing for conversation listening / speaking?

I’m on WaniKani which is fun, but I don’t feel close to being able to talk to someone.

Hey, don’t skip over Washington State

He was, of course, the cop.

What’s the correct usage? and the wrong one you’ve been hearing?