Answer:
im 99.9% sure its c they understood diseases better
Explanation:
im taking the test right now i will tell you afterwards if im right
Answer:
weapons in the Civil War
Explanation:
The Industrial Revolution in the 19th century had an impact on the direction of the war. The Civil War became the first modern war which revealed the consequences of the technological advancements in the industry. Technology created a possibility for mass-producing weapons with precision, power, and range. Rifles and Muskets utilize by soldiers on the battlefield. Cannons were used by both sides during the war. Gatling gun was invented in 1861 by Richard Jordan Gatling as an early machine gun for rapid-fire multiple barrel firearm.
They had easy acsses to the sea so this made it a trading colonies
