Answer:
The Columbian exchange
Step-by-step explanation:
In simple words, The Columbian Trade relates to the transition among the New World as well as the Old Era in diseases, thoughts, fruit, seeds, and peoples after Christopher Columbus's journey to the Americas in 1492.
About every civilization on earth was profoundly influenced by the Columbian Trade, introducing devastating pathogens that decimated many societies, and also distributing a large range of new plants and animals that expanded rather than reduced the worlds largest population of humans in the long run.