Which U.S. state does not have a national park, national monument, national historic site or any other unit of the National Park Service?
Delaware
Wyoming
Wyoming
Wyoming
Wyoming
Wyoming
Wyoming
Alaska
Wyoming
Alaska
Wyoming
Alaska
Wyoming
Alaska
Wyoming
Alaska
Wyoming
Alaska
Wyoming
Rhode Island
Alaska
Wyoming
Alaska
Rhode Island
Wyoming
Montana
Alaska
Wyoming
South Dakota
Rhode Island
Montana
Alaska
Wyoming
South Dakota
Rhode Island
Montana
Alaska
Wyoming
Nebraska
Montana
South Dakota
Alaska
Rhode Island
Wyoming
West Virginia
Nebraska
Montana
Alaska
Wyoming
South Dakota
Rhode Island
West Virginia
Nebraska
Montana
Alaska
Wyoming
South Dakota
Rhode Island
Arizona
Nebraska
West Virginia
Montana
Alaska
New Hampshire
Alabama
Arizona
Nebraska
Montana
South Dakota
Alaska
Rhode Island
Mississippi
New Hampshire
Alabama
Arizona
Nebraska
Montana
Alaska
Mississippi
South Dakota
Rhode Island
New Hampshire
Alabama
Arizona
Nebraska
Montana
Alaska
Vermont
Mississippi
North Dakota
Rhode Island
Alabama
Arizona
Nebraska
Montana
Alaska
New Hampshire
Vermont
Mississippi
South Dakota
Alabama
Arizona
Nebraska
Montana
Alaska
Rhode Island
Vermont
Mississippi
New Mexico
Alabama
Arizona
Nebraska
Montana
Vermont
Mississippi
Rhode Island
Idaho
Alabama
New Mexico
Arizona
Nebraska
Montana
Vermont
Mississippi
Idaho
Nevada
Alabama
Arizona
Nebraska
Montana
New Mexico
Vermont
Mississippi
Idaho
Nevada
Alabama
Arizona
Delaware
Nebraska
Montana
Vermont
Mississippi
New Mexico
Idaho
Nevada
Alabama
Arizona
Delaware
Nebraska
Montana
Vermont
Mississippi
Idaho
Nevada
Alabama
Arizona
Delaware
Nebraska
Montana
Vermont
Mississippi
Hawaii
Idaho
Nevada
Alabama
Arizona
Delaware
Nebraska
Montana
Vermont
Mississippi
Hawaii
Idaho
Nevada
Alabama
Arizona
Delaware
Nebraska
Montana
Vermont
Mississippi
Hawaii
Idaho
Nevada
Alabama
Arizona
Delaware
Nebraska
Kansas
Vermont
Mississippi
Hawaii
Utah
Wyoming, Alaska
Idaho
Nevada
Alabama
Arizona
Delaware
Nebraska
Colorado