<span>This is of course somewhat of a subjective question, but in general most would agree that in general expansion was not justifiable since the Mexicans and Natives were doing nothing to provoke the US. One could argue it was justifiable since Americans needed more land. </span>
I just took this quiz on Edgenuity. The answer is option C, To prevent the continued rise of greenhouse gas concentrations. Hope this helps. Please give me brainliest :)
Answer:
Millard Fillmore was the 13th president of the United States.
Explanation: