The Coast culture area was marked by significant conflict and warfare, particularly among the northern tribes. These communities engaged in violent practices aimed at eliminating rival lineages, showcasing a harsh reality that contrasted with the idyllic view many might hold of indigenous life in the region. The northern warriors not only attacked with the intent to kill but would go to the extent of beheading their enemies, displaying the heads as a grim trophy of their victories.

In contrast, the southern peoples experienced feuds that were less lethal and destructive. This divergence in the intensity of conflict highlights the varied social dynamics present within the Coast cultural area. While warfare was a common feature in the north, the south saw more restrained forms of rivalry, suggesting that not all indigenous experiences were defined by violence and hostility. This complexity emphasizes the need for a nuanced understanding of the cultural and historical contexts of the Pacific Northwest.