Answer: Yes the US should have gone to war. There are two sides to the topic, Yes and No. Yes because if we did not go to war with mexico we would not own all the present 50 states. No because war is expensive.
Explanation:
So for Yes you could write. The United States should have gone to war with mexico because, if they didn't then the United states would not be what it is today. A second reason is we needed the resources they had on there territory.
For no you could write. The United States should not have gone to war with mexico because, war is expensive for ammo and troops, a second reason is it was expensive for allies and reinforcements, and shipment.
