The defining characteristics of the modern era is B. Economies around the world have become more interconnected because of globalization.
What is modern era ?
The Modern Era can be referred to as an era that started around the Middle Ages to the middle of the 20th century which brought about civilization.
Therefore , it was an era that made Economies around the world to become more interconnected and made the world a global village.
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A.Most countries have done away with social and economic hierarchies.
B.Economies around the world have become more interconnected because of globalization.
C.Societies have become more isolated and less likely to interact with foreign cultures. D.The spread of Enlightenment ideas slowed the spread of democracy worldwid
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