I believe the answer is 6 mile squares. Hope this was helpful.
truthfully both, but the economy was driven up north when they used the resources from the south and became factory driven. The civil war definetely divided the country on northern technology and ideals. after slavery was outlawed, northern technology was used on farms.
He made a rule saying if you do not work you do not eat.
Answer:
I believe it was the defense the Chinese were implementing, from fear of the Moguls invading. So the Great was in place being built and the Government closed off trade and travel so no more boats were built.
Answer:
they fought for North America and there rich fur trade