The Most Similar States to the Southwest Region

1. Arizona, 2. Nevada, 3. New Mexico, 4. Colorado, 5. California

The Most Similar Countries to the United States

1. Canada, 2. Australia, 3. New Zealand, 4. United Kingdom, 5. Ireland

The Most Similar Countries to New Zealand

1. Australia, 2. United Kingdom 3. Ireland, 4. Canada, 5. United States

The Most Similar Countries to Canada

1. United States, 2. Australia, 3. New Zealand, 4. Sweden, 5. Norway