In 1846, as the 11th President of the United States, James K.

Polk faced a pivotal moment in American history – the Mexican-American War.

Polk's pragmatic and strategic approach to this conflict would have a profound impact on the nation's territorial expansion and diplomatic relations for years to come.

Driven by a belief in "Manifest Destiny" – the idea that the U.S.

was destined to expand across the North American continent – Polk sought to acquire new lands, particularly the territories of Texas, California, and New Mexico.

Recognizing the potential for conflict, Polk pursued a diplomatic solution, offering to purchase these territories from Mexico. - https://mexicofocusguide.com/blog/president-polk-mexican-american-war-strategy/?unique_id_b09tzb5s

President Polk's Pivotal Role in the Mexican-American War and its Lasting Impact on U.S. Expansion