B to improve working conditions
If you could please include a little more about the question, you could get a more reliable answer.
Here are the answers to the given questions above.
1. John O'Sullivan suggests that Americans should be able to possess by right of Manifest Destiny is <span>to overspread and to acquire the entirety of the continent which the Almighty has provided them for the development of the great experiment of liberty and the democratic government invested to them.
2. The reason he gives is that it is f</span><span>or the full expansion of its principle and destiny of growth.
Hope this answer helps.</span>
D. the emergence of credit and an increase in manufacturing output
