How did the changes shown on these maps impact the United States?(1 point)

Question

They increased sectionalism by facilitating the spread of the philosophy of the Second Great Awakening.

They increased sectionalism by increasing the level of industrial competition in each region of the nation.

They increased sectionalism by bringing the nation closer to conflict with its European trading partners.

They increased sectionalism by disrupting the balance between free and slave-holding states.

Answer 1

The correct answer is: They increased sectionalism by disrupting the balance between free and slave-holding states.

Changes shown on maps, such as territorial expansion and the admission of new states, often altered the balance between free and slave states in the United States, contributing to increased sectionalism. This imbalance heightened tensions between the North and South over the issue of slavery, ultimately leading to significant political and social conflict, including the Civil War.