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.
The Triple Alliance and Triple Entente are two opposing alliances that triggered in the start World War I. The formation of these two alliances heightened the tensions between European countries. The Triple Alliance which is composed of <span>Germany, Austria-Hungary, and Italy had a conflict with Triple Entente members - France, Russia, and Great Britain. Germany and Russia, during that time, had a great interest towards the Balkans. This is one of the reasons of the occurrence of World War I. So, the answer to the question is letter d. increasing tensions between European countries.</span>
D. Representative democracy
Representative democracy, also known as indirect democracy or representative government, is a type of democracy founded on the principle of elected officials representing a group of people, as opposed to direct democracy. ... In it the power is in the hands of the representatives who are elected by the people.