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.
Vance had been correctâthe 1980 mission was a debacle. But Vance was frustrated and he resigned in protest in April 1980. Cyrus Vance was the first Secretary of State clearly and publicly to tie his resignation to a difference of opinion over policy since William Jennings Bryan in 1915. Carter chose Senator Edmund Muskie as his new Secretary.