Question

Why do nations depend upon one another?

Answer 1

its because we all share resources to survive.

Step-by-step explanation:

one nation might have something the other nation might depend on.

Answer 2

Because different places have different needs, comparative advantages and resources. One example is trade-This happens when countries buy and sell goods from each other. As an example if you see 'made in China/Japan' on something, that is an example of trade.

Hope this helps ;)

Step-by-step explanation: