Answer:
The Byzantine Empire was the eastern continuation of the Roman Empire after the Western Roman Empire's fall in the fifth century CE. It lasted from the fall of the Roman Empire until the Ottoman conquest in 1453.
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Answer:
International trade between different countries is an important factor in raising living standards, providing employment and enabling consumers to enjoy a greater variety of goods. World exports of goods and services have increased to $2.34 trillion ($23,400 billion) in 2016.
Explanation: