The Mexican-American War lasted from 1846-1848; the tension leading to the war started when the USA annexed Texas as a state in 1845.
Conscience Whigs was a faction of the Whig party which was harshly against slavery on moral grounds. To them, being against slavery was more important tha loyalty to the Whig party. They feared that the Mexican War would extend slavery to new territories, which was dangerous to the republic. So <em>they opposed it</em>.
The Transcedentalists was a group that started in New England before the Civil War. They had progressive views on abolition, education, reform and women's rights. They <em>opposed the Mexican War</em> as well, as they also considered it an imperialistic war to expand slavery. Since they believed in individualism and self-reliance, the transcedentalists were also against Americans imposing their views and politics on Mexico.
Lastly, the Southern Expansionists <em>defended</em> the war. In the 1840's, the expantionist mindset was spreading quickly; the expansionists believed they had the right to acquire more territories. The belief in the American "manifest destiny" was that they had to expand the "boundaries of freedom", pushing the American way to others. Aside from wanting to keep Britain away from the border by acquiring territories there, they also saw those territories as ungoverned and unprotected.
President James K. Polk used the expansionists justifications along with the border disputes to declare the war.
The correct answer to this open question is the following.
Based on the information, the value of the US dollar increased during these months. The US dollar increased its value. For instance, in the case of the Mexican Peso, in July 2008, 10 pesos was the equivalent of 1 dollar. However in November, the same year, you needed 13 pesos to buy 1 dollar. Something similar happened in the case of the British Pound. In July 2008, you needed 0.51 pounds)to buy 1 dollar, but at the end of November, you needed 0.65 pounds, which means .014 more to but the American dollar.
<span>Hans Lippershey is credited with inventing the first useful telescope
</span>
