For the first time the Union and Confederate armies no longer marched out in the open and fought parade style (except in the very beginning of the war). They dug in, and fought the way 20th century wars would be fought.
Before America became a country, we fought in the French and Indian War. But, the first war we fought as a country was the American Revolutionary War.
The first Punic War was fought between Carthage, and Rome, the second was fought in Rome, and the third was fought in Carthage.
World War I was fought between 1914 and 1918.
The first two battles of the Revolutionary War were fought in Lexington and Concord, MA.
The very first pitched land battle was that of Philippi, fought on June 3, 1861, also called the Philippi Races.
The first Punic War was fought in Sicily.
When was the 'First' Persian War.
The first Barbary War also called Tripolitan War, fought from 1801 through 1805.
i believe it was the war of 1812
His first war was the French and Indian War where he served in the British army.
The first two battles of the Revolutionary War that were fought were the Battles of Lexington and Concord.