The Americas and Asia expanding trade networks refer to the growing exchange of goods, ideas, and cultures between the two regions from the late 15th century to the early 19th century. This expansion was fueled by European exploration and colonization, which connected distant economies and led to significant changes in economic practices, including the rise of mercantilism and the establishment of colonial trade routes. The increased demand for exotic goods, alongside the development of joint-stock companies, transformed both local and global economies during this period.