Which of the following is NOT a commonality among Polynesian cultures?

Polynesian cultures share several distinct traits, one of which is their reliance on navigational techniques that utilize the stars, ocean currents, and other natural indicators to traverse vast ocean distances. This mastery of navigation is a hallmark of their way of life, facilitating trade and cultural exchanges across different islands.

Language is also a commonality among Polynesian societies, with many of them speaking related languages that belong to the Austronesian language family. This linguistic connection reflects a shared heritage and facilitates communication among the various islands.

Religious rituals form an essential aspect of Polynesian culture where worship practices and customs often include ceremonies honoring ancestors, gods, and the natural world. These rituals help maintain social order and reinforce community ties.

In stark contrast, the option regarding economics based on industrial manufacturing does not align with the typical characteristics of Polynesian cultures. Instead, their economies historically relied on subsistence farming, fishing, and other local crafts rather than industrial production. Therefore, this option stands out as a significant divergence from the other shared elements, highlighting the unique economic practices that set Polynesian cultures apart from other regions that might emphasize industrialization.