Final answer:
Increased trade and interactions during the Middle Ages led to the spread of the Black Death and the Great Schism in the Roman Catholic Church, while also contributing to the decline of the feudal system.
Step-by-step explanation:
A negative result of increased trade and interactions of cultures during the Middle Ages was the spread of the Black Death which greatly reduced the population of Europe and Asia. The Black Death was a devastating pandemic caused by the bacterium Yersinia pestis, which was transmitted through fleas carried by rats. The movement of people and goods along trade routes facilitated the spread of the disease, and it resulted in millions of deaths.
Another negative impact of increased trade and interactions of cultures during the Middle Ages was the Great Schism in the Roman Catholic Church. The Church split into the Roman Catholic Church in the West and the Eastern Orthodox Church in the East, leading to religious division and conflicts. This further weakened the power and influence of the Church.
Increased trade and interactions of cultures during the Middle Ages did not directly cause the end of the feudal system, but it did contribute to its decline. The feudal system was based on agricultural economy and the control of land by feudal lords. As trade and commerce expanded, a new middle class of merchants and artisans emerged, challenging the traditional feudal hierarchy and power structure.
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