Because society has changed
Pros:
Food - Exploration brought the eastern and western hemispheres together, sharing each others food sources. Nations found the new resources extremely helpful to crop rotation, mass agriculture, and fueling a new economy. Some nations, such as Ireland and the potato, became entirely reliant on these new food sources.
Colonization and Economy - Although this is mainly a pro for Western European countries, it is extremely important. Colonization brought massive development of plantations, boosting European economy.
Cons:
Disease - Nearly 80% of the native populations of the Americas were killed off by disease, especially smallpox.
<span>Enslavement - European exploration brought many racial tensions as Europeans treaty almost any non-white man as subhuman. Natives were often forced into labor under laws, but were short lived due to the effects of disease.</span>
Answer:
The Pax Mongolica, is a historiographical term modelled after the original phrase Pax Romana which describes the stabilizing effects of the conquests of the Mongol Empire on the social, cultural and economic life of the inhabitants of the vast Eurasian territory that the Mongols conquered in the 13th and 14th centuries. The term is used to describe the eased communication and commerce the unified administration helped to create and the period of relative peace that followed the Mongols' vast conquests.