Approximately 2.8 million American soldiers served in Vietnam
The conflict affected the whole nation
The period witnessed unrest in others areas of American life – black Americans fought for their civil rights, the Women's Liberation movement grew and young people protested against the government for a variety of reasons
This coincided with growing opposition to the war in Vietnam
People had started to turn against the war prior to the Tet Offensive, but after it, criticism grew even more
There were nearly half a million troops in the country and the cost was about $20 billion per year, yet the communists close communist Supporters of the communist movement or party. had almost been successful in taking key positions
The fight to drive them back had harmed many civilians and been very public – this was the television age and events were witnessed by millions back in America
The use of napalm (a chemical that burns the skin) had shocked many, as had public executions and episodes like the My Lai Massacre
On 16 March 1968, 'Charlie Company' platoon moved towards the village of My Lai
It is estimated that 347 men, women, children and babies were killed in the four hours the soldiers were there, many whilst working in the fields, some inside their homes
In September 1969 Lt. Calley was formally charged with murdering 109 people
Calley ended up taking the majority of the blame
The case attracted huge media attention
Calley was sentenced and imprisoned in March 1971. He was pardoned by President Nixon and released in 1974
My Lai divided opinion in the USA
In November 1969, 700,000 anti-war protesters went to Washington and protested
Public opinion about the war was starting to turn
In April 1965, 20,000 people went to the Washington Monument to protest at a rally led by the group 'Students for a Democratic Society'
By 1967, protests had become more likely to erupt into violence – sometimes the Stars and Stripes flag was burnt
At Berkeley, Yale and Stanford universities, bombs were set off
Violence continued to escalate and in 1970 four students at Kent State University were shot dead by the National Guard
In April 1970 Nixon announced Cambodia was to be entered to stop the Vietcong profiting from supply lines and bases there
Many students protested across the country. On 4 May at Kent State University students protesting were shot at by the National Guard who had been called there to ensure stability. Four students were killed in unclear circumstances
Further protests followed – 2 million students in 400 institutions went on strike
Young people were hit by the draft which required them to report for compulsory duty in the army
Some young men burnt their draft cards in protest and a number of 'We Won't Go' groups were formed at Cornell and other leading universities
Although the government prosecuted 9118 men for avoiding the draft between 1963 and 1973, about 34,000 draft dodgers were wanted by the police
Many young Americans left altogether, the majority fleeing to Canada
The draft also affected black people disproportionately – white men at university could defer the draft, but as there were fewer black students, this option of deferring was not open to them
The cost of the war meant that less could be spent on social programmes at home to tackle problems like poverty – which again affected the black communities (who were more likely to use them)
Alongside all this, the Black Panthers and other militant black groups were growing in popularity and media presence – these groups argued strongly against the draft and the war itself