What is an example of manifest destiny in action

Perhaps the clearest example of Manifest Destiny in action was the Mexican-American War (1846-48), which was sparked by disputes between the two nations over Texas. ... Polk) demanded land concessions from Mexico that would eventually total 525,000 square miles of what is now the American Southwest.

Perhaps the clearest example of Manifest Destiny in action was the Mexican-American War (1846-1848), which was sparked by a debate between the two nations over Texas Polk demanded land concessions from Mexico that would eventually total 525,000 square miles of what is now the American Southwest...

Explanation:

uhh hope this helps...

the correct answer is =   british soldiers attacked and killed five boston townspeople.

a.

congress passed laws allowing for free passage between states.