The answer to this question has long been debated by researchers.
The most significant effect was the Vietnam War.
Kennedy had already passed National Security Action Memorandum 263 authorizing the removal of 1,000 troops by the end of 1963. Other documents from the summer of 1963 show plans for full withdrawal of troops from Vietnam by the end of 1965.
Lyndon Johnson quickly reversed this policy and entered a full-scale war in Vietnam. The war lasted nearly a decade and caused around 58,000 U.S. fatalities.
The United States grieved the loss of their president and the Vice President assumed the White House. There was a huge and stately funeral in Washington, D.C. and he was buried at Arlington National Cemetery where the "Eternal Flame" burns.
It shook Western civilisation, and people even feared about the stability of the world. Most people in the US and in the UK who were alive at the time can remember when they heard the news of the murder.
After the assassination of JFK the Secret Service was overhauled and arrived many months in advance in areas whereby the president was expected to appear.
JFK assassination. Guess.
JFK's assassination ended his presidency.
Yes.
The Warren Commission.
Marylin Monroe
The Warren Commission.
The Warren Commission.
Dallas, TexasDallas, TX
Oliver Stone made a movie of the assassination of John Kennedy
The Doctors - 2008 JFK Assassination 60-69 was released on: USA: 22 November 2013
JFK Assassination The Definitive Guide - 2013 TV was released on: USA: 22 November 2013
The Dealey Plaza in Dallas, Texas.