the road ended in vandalia, Illinois
Answer:
Both are very important for trade.
Explanation:
Seas and oceans are very important for maritime trade because trading through seas and oceans are less costly for the countries. There are big ships which can be used for trade purpose between different countries. For trading by sea and ocean, countries built sea ports. The sea and ocean is fragile means easily be damaged. There is a great damage occur to the sea and ocean due to climate change and global warming that disturb the ecosystem and trading routes.
Hello,
Your question states:
What is one of the defining characteristics of the modern era?
Your answer would be:
conomies around the world have become more interconnected because of globalization.
Your explanation/reasoning:
Economics are very important during this time because it was most of power and money and the weak were destroyed.