The cause of CFS if unknown. A large portion of cases are triggered by an infection and some by trauma. Stress is also present at the onset in almost all cases. Some people believe that CFS is caused by an agent entering the body, while others think it is due to the body's response, possibly to various agents.
The first formal committee of correspondence was established in Boston in 1764 and was charged with rallying opposition to the recently enacted Currency Act and the unpopular reforms imposed on the customs service.
Soon he began his schooling at Roxbury Latin School where he would graduate and go to college at Harvard University. After graduating he taught for about a year and married a young eighteen year old woman, Elizabeth Hooten in 1764. she would die 8 years later, leaving him with 4 children. Even though he had lost much, Warren became an ardent patriot. Warren later was appointed to the committee of correspondence. Each of the 13 colonies had a committee of correspondence. These committees would communicate with each other and became vital during the revolution. It was when Warren served in this committee that he drafted the Suffolk Resolves.