The pros and cons of American expansion?

American expansion, often referred to as Manifest Destiny, had both positive and negative consequences. On the positive side, it facilitated economic growth, increased access to resources, and promoted the spread of American ideals and culture. Conversely, it led to the displacement and suffering of Indigenous populations, escalated tensions over slavery, and contributed to conflicts such as the Mexican-American War. Ultimately, the legacy of expansion is complex, intertwining progress with deep social and moral implications.