Here are entered works on the inhabitants of Scandinavia prior to the 10th century. Works on the Scandinavian sea-warriors who plundered the northern and western coasts of Europe from the 8th to the 10th centuries are entered under Vikings. Works on the inhabitants of Scandinavia since the 10th century are entered under Scandinavians.
Here are entered works on the northern part of Mexico, including the states of Baja California, Baja California Sur, Chihuahua, Coahuila, Durango, Nuevo León, San Luis Potosí, Sinaloa, Sonora, Tamaulipas, and Zacatecas. Works on those areas of the United States and Mexico adjacent to their common border are entered under Mexican-American Border Region.