North America as of 1920
US Territories:
American Guiana, Marshall Islands, Gilbert and Ellice Islands, Cook Islands, Wallis and Futuna, St Barts, Barbuda
States: 33
CS Territories:
Alaska, Yucatan, Bahamas, Bermuda, Virgin Islands, Guadeloupe, Martinique, Guiana, New Caledonia, Polynesia...