Most threatening to the unity of the Roman Empire?

What event was one of the greatest factors that led to massive emigration from ireland to the united states in the mid—1800s

Which statement best completes the diagram of the ways the different branches of government can limit each other's powers?

The ideas of hammond are most clearly an example of which of the following mid-19th century developments? (5 points) the increasingly liberal nature of slavery after the south enforced stronger slave codes the growing use by northern antislavery activists of moral arguments the increasing number of freed slaves in southern states as a result of gradual emancipation laws the growing tendency of southern slaveholders to use the paternal ethos to justify slavery