The correct answer is D) 97%.
During the Civil War, the percentage of firearm production that was controlled by the Union was 97%.
According to the graphic that compares the resources between the Union Army and the Confederate Army during the Civil War, we can see how the industry of the Union states favored the circumstances of the Northern states over the Southern states that heavily depended on agriculture and slavery. The Union had fabrics and railroads that helped them transport war supplies to different parts of the territory. They also had more money in the bank to finance the war effort.
People believe that the war lasted four years .
It resulted in the national government pulling the last federal troops from the south and formally ending the reconstruction era
The Black Death is widely believed to have been the result of plague, caused by infection with the bacterium Yersinia pestis. Modern genetic analyses indicate that the strain of Y. pestis introduced during the Black Death is ancestral to all extant circulating Y. pestis strains known to cause disease in humans. Hence, the origin of modern plague epidemics lies in the medieval period. Other scientific evidence has indicated that the Black Death may have been viral in origin. (britannica.com)
Strong because I mean she is a queen