3<span>Ecoregions; 4 Flora and fauna; 5 History</span>
Answer:
Food surpluses affected the people and populations because the availability of surplus food means an individual will most likely have more children. This is because food is needed for survival and having it excess can also help in providing more money and other resources.
Explanation:
People helped hide fugitive slaves along the Underground Railroad and wouldn't turn them over to slave catchers.
I’m pretty sure the answer is C. Neither Britain nor America gained or lost any land as a result of the War of 1812.
Let me know if I was able to help!