Answer:
The role of a proconsul under Augustus was acted governor over the province. The White House staff is reported to have concluded after an internal review that the United States does not have a parliamentary system. The lesson deduced from this insight is evidently that we have proconsuls instead, but in neither case is a regime of separated powers treated as more than an inconvenience. Hope this helped.
It is to maintain peace and security
Observation or experience rather than theory or pure logic.
Here is the quote which clearly shows John O'Sullivan vision of America's mission :"And that claim is by the right of our manifest destiny to overspread and to possess the whole of the continent which Providence has given us for the development of the great experiment of liberty and federated self-government entrusted to us." So, the general idea is to expand territory of America thoughout its n<span>orth part.</span>
I had to look this up but here you go I hope I helped!!!
