Which city serves as the capital of the US state of North Dakota?

Which city serves as the capital of the US state of Louisiana? What is the capital of the Mexican state of Yucatan? Which city is the capital of the US state of Oregon? What is the capital of the Canadian territory of Nunavut? What is the capital of the Mexican state of Chihuahua? Which city is the capital of the US state of Alaska? What is the capital of the Canadian province of Newfoundland and Labrador? Which city serves as the capital of the US state of West Virginia?