Answer:
A. The death rate increased because soldiers were exposed to deadly diseases.
Explanation:
During the Civil War soldiers had to live in unsanitary conditions because of which "the death rate increased as the soldiers were exposed to deadly diseases".
The Civil War in the United States began in 1861, after decades of simmering tensions between northern and southern states over slavery, states’ rights, and westward expansion. The War Between the States ended in the Confederate surrender in 1865. The conflict was the deadliest war ever fought on American soil, with many deaths, and millions more injured and much of the South left in ruin.
The unsanitary condition in which the soldiers had to live in during the time of the war was one of the major factors that lead to the increased number of deaths of the soldiers. The deadliest thing that faced the Civil War soldier was disease. For every soldier who died in battle, two died of disease. Diseases like malaria, dysentery, smallpox, pneumonia, etc claimed the lives of many soldiers as there was also a lack of proper medication and medical facilities.
Learn more here:https://brainly.com/question/1020924
#SPJ2
