Which of the following is a result of trade in early civilizations?

Trade in early civilizations played a crucial role in facilitating cultural exchange and the spread of ideas. By engaging in trade, societies were able to interact with one another, allowing for the transmission of not only goods but also technologies, artistic styles, religious beliefs, and other cultural practices. This dynamic exchange led to the enrichment of societies as they adopted and adapted these new ideas and innovations, contributing to the overall development of civilizations.

For example, ancient trade routes like the Silk Road connected various cultures across vast distances, enabling merchants and travelers to share knowledge about philosophy, science, and art, which might not have reached those societies through other means. The movement of people, goods, and ideas through trade networks helped to create a more interconnected world, positioning trade as a catalyst for cultural development and synergy among civilizations.

In contrast, the other options do not accurately reflect the impact of trade. Limited interaction between civilizations, decreased agricultural practices, and encouragement of isolationism contradict the established understanding of trade's unifying effects, particularly in promoting exchange and cultural interactivity.