Question

during the crucial period, the united states pursued a policy of expansion based on \manifest destiny,\ the ideology that americans were fated to extend their nation across the continent. the united states even proved to be willing to go to war to secure new territories. while it managed to negotiate an agreement with great britain to secure the oregon territory, acquiring the valuable territory south of it—including california and its important pacific harbors—required the use of force, and, in 1845, the united states embarked on its first offensive war by invading mexico. \1830 - 1860: diplomacy and westward expansion\ milestones in the history of u.s. foreign relations u.s. department of state, foreign service institute, office of the historian. based on the text, how did the desire to fulfill the idea of manifest destiny affect the relationship of the united states with foreign nations? a. it led to an armed conflict with great britain over the oregon territory. b. it led to an armed conflict with mexico over territory on the pacific coast. c. the united states abandoned expansionist goals to prevent conflict with mexico. d. the united states abandoned the pacific harbor to avoid conflict with great britain.

Explanation:

The text states that in 1845, the US embarked on its first offensive war by invading Mexico to secure new territories like California and its Pacific - harbors due to the idea of manifest destiny. This shows it led to an armed conflict with Mexico over territory on the Pacific Coast.

Answer:

B. It led to an armed conflict with Mexico over territory on the Pacific Coast.