Answer:
because salted meat could last a long time
Explanation:
The correct answer is: Ralph Waldo Emerson spoke out against the acquisition of the Southwest following the Mexican-American War.
Ralph Waldo Emerson was an American essayist, lecturer, philosopher, and poet who led the transcendentalist movement of the mid-19th century. He was seen as a champion of individualism and a prescient critic of the countervailing pressures of society, and he disseminated his thoughts through dozens of published essays and more than 1,500 public lectures across the United States.
