What were the most valuable product brought to the Americas in the Columbian Exchange?

The most valuable products brought to the Americas during the Columbian Exchange included sugarcane, wheat, and various fruits like citrus, which significantly transformed agricultural practices and diets in the New World. Sugarcane, in particular, became a highly lucrative crop, driving the establishment of plantation economies and influencing trade patterns. Additionally, the introduction of livestock such as cattle and pigs revolutionized food sources and land use. These products not only impacted local economies but also facilitated cultural exchanges and demographic shifts throughout the region.