In 1765 the oppresive british government levied their first tax against american people the stamp act was notoriously unfair not only did it demand more then most people were able to afford it but it was also levied by a government where the american people had no presentation
The gulf of Tonkin incident led the United States Congress
to overwhelming approve the Gulf of Tonkin Resolution. This resolution gave
President Lyndon B. Johnson virtually unlimited powers to oppose communist
aggression in Southeast Asia. President Lyndon was also advised on how any
potential war with the North Vietnamese might be fought.
The answer to your question is King John.