Answer:
-they opened trade to south
Answer:
B
Explanation:
I did some research and from what i can see it's B.
<span>The answer is spring balance. Spring balance or also known as spring scale or newton meter is a sort of measuring scale. A spring equalization measures the heaviness of a protest by contradicting the drive of gravity acting with the compel of an expanded spring.</span>
I believe your answer to this is the Nubian civilization.
The answer is Both A and B.