Iron Clads were a technology invented. It was basically 2 boats made out of iron sides. the cnfederacy had a woden boat and just plated it with them while the union's Merrimak was completely made ut of iron. The also created better guns and an explsive called a grapeshot, i think...
no
Cannons were being used which made it very hard for the opposing army to get in to battle.
The Union was the North and the Confederate States were the South.
The first use of gas in a war was used in world war one.
The horse-drawn chariot .
machine guns
well, the microwave was invented, the radio, and new guns
As an ingenious new method of sinking warships.
There were lots of new technologies used in World War I. Tanks, airplanes, modern machine guns, poison gas, telephones and radios are a few examples.
Radar, jets, rockets, Atom Bomb, Penicillin
The Confederate army used preventive strikes first in the Civil War. One such occurred in 1861 in New Mexico by the Texas army.
There were no Civil War battles in New York.