American Revoulution : This war fought from 1775 to 1783 in the eastern cost of todays USA the war ended by a treaty known as Treaty Of Paris in 1783 and there were 5000 American casualties.
War of 1812 : This war fought from 1812 to 1815 in Eastern America the war ended by a treaty signed on 1814 and came to be known as Treaty of Ghent, But General Andrew Jackson not aware of tthis treaty defeated the british at New Orleans on January 8, 1815 there was 2000 casualties.
Civil War : This war fought from 1861 to 1865 in the Eastern half of presenr America this war ended after the Confederate surrender at Appomatox and this war resulted 620,000 casualties.
Spanish American War : This war was fought from April 25 1898 to August 12, 1898 and the war ended by Treaty Of Paris. More than 5000 soldiers were killed in this battle
World War I : This war started in 1914 and lasted till 1918 and was mainly fought in Europe, the war ended with a treaty between Germany and allied forces in 1918 and this treaty was known as Treaty of Versailles and more than 100,000 American laid their lives in this battle.
World War II : This war is the most dreaded war fought ever originally started in 1939 in Europe, America joined this war in 1941 and the war ended in 1945 though the war started in Europe later it migrated to North Africa, Asia, Pacific islands including Hawaii, Atlantic and Pacific Oceans. The war came to an end when Japan surrendured after Hirosima & Nagasaki was bombed the war caused America more than 400,000 brave man.
Korean War : This war was fought between 1950 and 1953 in North and South Korea the war reached a stalemate in June 1951 and an arms treaty was reached on July 27, 1953 and there was 54,200 American casualties.
Vietnam War : This war was a bitter experience for America fought during 1954 to 1975 in Vietnam and the war ended in a Vietnamese win in 1975 more than 100,000 soldiers lost their lives.
Gulf War : This war was fought in Iraq and Kuwait during August 1990 - April 1991 in which America & Allied forces defeated Iraq and declared victory and cease-fire on April 9,1991