"<span>The North opposed the idea that a state could leave the Union, but the South supported it" is the best option from the list but all this had to do with the issue of slavery. </span>
Answer:
The answer is below
Explanation:
There are various factors that contributed to the growth of nation-states and the rise of nationalism, they are:
1. Historical factors: the idea to keep doing the usual or old practices.
2. Economic factors: to improve the economic or living standards for the people
3. Social factors: promote the people's or inhabitants' culture, traditions, and values.
4. Political factor: the zeal to govern themselves or have autonomy or sovereignty.
5. Geographic factory: the natural association to a particular area
3 <span>The indigenous people's way of life</span>
By supporting United States membership more strongly than it had in the case of the League of Nations and this was the way the American public reacted to the formation of the United Nations. The correct option among all the options that are given in the question is the second option. I hope the answer helps you.