Merit system social mobility. After the fall of the Han Dynasty, the nine-rank system was established during the Three Kingdoms period. The concept of a merit system spread from China to British India during the 17th century, and then into continental Europe. The United States civil service began to run on the spoils system in 1829 when Andrew Jackson became president. The assassination of United States President James A. Garfield by a disappointed office seeker in 1881 proved its dangers. President Garfield was shot by Charles J. Guiteau who believed that the president owed him a civil service position and in not
Charles J. Guiteau storage by the museum. Parts of Guiteau's brain remain on display in a jar at the Mütter Museum in Philadelphia. Dr. Allan McLane Hamilton said in 1881 that he believed that Guiteau was sane when he assassinated Garfield. An autopsy of Guiteau's brain revealed that his dura mater was abnormally thick, suggesting he may have had neurosyphillis, a disease which causes mental instability; he could have contracted the disease from a prostitute. George Paulson, formerly the chair of neurology at Ohio State University, disputed the neurosyphillis diagnosis, arguing that Guiteau suffered from both schizophrenia and "grandiose narcissism". In 2014, the