Hinton R. Helper's 1857 book, THE IMPENDING CRISIS OF THE SOUTH: HOW TO MEET IT, an appeal to non-slave holders to resist the planter was suppressed in the South. The book staged a strong attack against slavery.
Those people who were found with the copies of the book were beaten up and lynched.
Answer: Lord Elgin is a hero.
Explanation:
The U.S. in 1846 was not justified in going to war with Mexico, they didn't have justification to respond with violence.
Senator designate is selected by the president
Because, predominantly in the agricultural Western region of the United States, the demand for cheap labor was extremely high at the time. The source of this cheap labor were Mexican immigrants.