What did many Americans believe was the mission for their nation?

Answer 1

Many Americans believed that the mission of their nation was to spread democracy and promote freedom, often encapsulated in the idea of "Manifest Destiny." This belief held that the United States was destined to expand across the continent, bringing its values and institutions to new territories. Additionally, many viewed the nation as a beacon of hope and a model for other countries, emphasizing individual rights and opportunities. This conviction often justified expansionist policies and interventions in other nations' affairs.