How did environmental factirs such as soil determine difference between north and south

Because of better soil in the south, the south was much more  focused on agriculture than the north is the correct answer.

Explanation:

the option which was not a function of missionaries in the northwest was the first one - they established posts for trading furs and other goods.

missionaries were sent around the world to spread religion and their knowledge and others - they were not merchants who sold furs and other goods.

the answer is a. harriet tubman was a nurse on the battlefield.