Answer :
Final answer:
The concept of Manifest Destiny and American greatness has influenced U.S. expansion and policy, shaping its role on the global stage.
Explanation:
The Manifest Destiny Ideology and American Greatness
The reference to the grandeur of America can be linked to the concept of Manifest Destiny, as highlighted in John L. O'Sullivan's quote. Manifest Destiny was the belief that the expansion of the United States throughout the American continents was both justified and inevitable. This ideology encompassed the idea of the U.S. becoming a great and powerful nation, fulfilling a divine mission.
During the 19th century, the term 'American Greatness' was used to justify territorial expansion, emphasizing the superiority of American civilization and the duty to spread its principles across the continent. This vision played a significant role in shaping American policies and actions towards indigenous peoples and other nations.
Ultimately, the era of American greatness symbolized a period of territorial growth, industrial progress, and the assertion of U.S. power on the global stage, reflecting a blend of idealism, ambition, and imperialism.
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