Its answer A(Topograpgic map)
<span>People in north refused to allow escaped slaves to live in their states
For the north states were against slavery, and known as 'Free states'
hope this helps</span>
The dogs during the pre 1800’s were not mainly seen as a
companion or a friend in which the society today claims. During this period,
the dogs are mostly seen as an animal who serves as hunting, herding and
protection to people.
<span>Primarily through Muslim traders . They wrote many books and pioneered the concept of the lending library .</span>