|Why the Civil War Was So Lethal
|Digital History ID 3062|
The Civil War was the deadliest war in American history. Altogether,
over 600,000 died in the conflict, more than World War I and World
War II combined. A soldier was 13 times more likely to die in
the Civil War than in the Vietnam War.
One reason why the Civil War was so lethal was the introduction
of improved weaponry. Cone-shaped bullets replaced musket balls,
and beginning in 1862, smooth-bore muskets were replaced with
rifles with grooved barrels, which imparted spin on a bullet and
allowed a soldier to hit a target a quarter of a mile away. The
new weapons had appeared so suddenly that commanders did not immediately
realize that they needed to compensate for the increased range
and accuracy of rifles.
The Civil War was the first war in which soldiers used repeating
rifles (which could fire several shots without reloading), breechloading
arms (which were loaded from behind the barrel instead of through
the muzzle), and automated weapons like the Gatling gun. The Civil
War also marked the first use by Americans of shrapnel, booby
traps, and land mines.
Outdated strategy also contributed to the high number of casualties.
Massive frontal assaults and massed formations resulted in large
numbers of deaths. In addition, far larger numbers of soldiers
were involved in battles than in the past. In the Mexican War,
no more than 15,000 soldiers opposed each other in a single battle,
but some Civil War battles involved as many as 100,000 soldiers.
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