In terms of the Mexican War, many of the opponents knew (and were right) that it was mainly just a war of conquest waged by President Polk for land, and that this land would most likely become slave territory, which many saw as a moral and inherent evil.
The first tree was displayed at the White House in 1889 it was a Christmas tree
Plantation was economies was not established in C) Europe.
The language he used is echoed in the Declaration of Independence. It also prompted more of the colonists to be interested in declaring their breakage away from Great Britain.
Answer: One major difference is that King's believes that slavery didn't play a role, while Burns' does. A historical event that could support King's is when Congress established the Freedmen's Bureau in 1865. This provided aid to African Americans in their transition from slavery to freedom. A historical event that could support Burns' is Dred Scott v. Sandford. The case in 1857 declared that slaves and blacks descended from slaves and were not American citizens and cannot sue, so this could have led to outrage and war.