What was a argument used by John O'Sullivan to explain the idea of manifest

An argument used by John L. O'Sullivan to explain the idea of Manifest Destiny was that the United States was unique in the world as a democracy of people from many different nations.

John L. O'Sullivan (1813-1895) was an American Journalist that coined the term "Manifested Destiny" in 1845. He was writing a column when he applied the term when he was referring to the annexation of the Oregon county and the Texas territory to the US. He published his essay called "Annexation" in the newspaper called "Democratic Review." An argument used by John L. O'Sullivan to explain the idea of Manifest Destiny was that the United States was unique in the world as a democracy of people from many different nations.

The United States was unique in the world as a democracy of people

i would say your answer is a)

sorry if im wrong

        i'm fairly sure that the correct answers are 2 and 3.

        i used both my knowledge of world history and the process of elimination to obtain these answers. option 1 cannot be a possible selection because the mandate of heaven belongs to ancient chinese philosophical belief. option 4 sounds like it would benefit the region than detriment it. however, both 2 and 3 explain a potential reason for what could have contributed to the fall of the roman empire.

      hope this ! if i were you, i'd get a second opinion, because i haven't taken this course for a year. best of luck!

***websites that me understand the curriculum better last year are and ***