<span>A. They both attempted to preserve the
Union. Both compromise sought to satisfy both pro-slavery and anti-slavery
factions in government. Both sought to find ways to ensure that there was a
balance between the two sides. The
Kansas-Nebraska Act however, destroyed that balance and later led to Civil War.</span>
Child labor was on the rise until people began fighting for the welfare of children
Crosby's focus on smallpox changed his and later historians' views toward ecological and. ... Disease, specifically smallpox and malaria, was the main reason Europeans conquered indigenous peoples. Horses and weapons provided advantages, but infectious disease did the most damage.
Because it had a great effect on history.
