How did the changes shown on these maps impact the United States? (1 point) Responses They increased sectionalism by bringing the nation closer to conflict with its European trading partners. They increased sectionalism by bringing the nation closer to conflict with its European trading partners. They increased sectionalism by facilitating the spread of the philosophy of the Second Great Awakening. They increased sectionalism by facilitating the spread of the philosophy of the Second Great Awakening. They increased sectionalism by disrupting the balance between free and slave-holding states. They increased sectionalism by disrupting the balance between free and slave-holding states. They increased sectionalism by increasing the level of industrial competition in each region of the nation.

Answer 1

The changes shown on these maps most directly impacted the United States by increasing sectionalism by disrupting the balance between free and slave-holding states. This disruption played a significant role in escalating tensions between different regions of the country, leading to conflicts over slavery and ultimately contributing to the Civil War. The expansion of territories and the admission of new states often raised questions about whether they would be free or slave states, exacerbating existing divisions and fostering a climate of rivalry and conflict.