As the war dragged on, the Union's advantages in factories, railroads, and manpower put the Confederacy at a great disadvantage.
The Louisiana Purchase was a land purchase made by United States president Thomas Jefferson in 1803. ... Thomas Jefferson approved the deal and used his constitutional power to sign treaties to buy the land. Napoleon Bonaparte sold the land because he needed money for the Great French War.
Im 99.99% sure the answer is c.
lmk if I'm right or wrong hope it helps
In Europe in 1918, influenza spread through Spain, France, Great Britain and Italy, causing havoc with military operations during the First World War. The influenza pandemic of 1918 killed more than 50 million people worldwide. In addition, its socioeconomic consequences were huge. It primarily affected Spain, Serbia, Mexico and Great Britain, resulting in hundreds of thousands of deaths. It was less severe than the second wave but still much more deadly than the initial first wave.