The reasons to oppose slavery were morality, and the hash treatment of slaves
Answer:
Mostly because the death rate fell tremendously.
Explanation:
The main causes of population growth had to do with diet and hygiene and health care.
The Agricultural Revolution (which started in the 17th century) led to better food production and thus better diet and nutrition for people, so healthier lives.
The Industrial Revolution (beginning in the mid 18th century) pushed cities to create better sanitation methods to avoid cholera and other disease epidemics.
And the ongoing advances in medicine ever since the Scientific Revolution were doing their part also to increase lifespans.
By asking for everyone to stop fighting.... hahah
<span>In an effort to preserve the balance of power in Congress between slave and free states, the Missouri Compromise was passed in 1820 admitting Missourias a slave state and Maine as a free state.</span>
I think the correct answers from the choices listed above are the first and the last option. The two disadvantages that the colonies faced in starting a war with england would be that lack of money and equipment and the lack of organization. Hope this answers the question.