Agitator is a term for a person that actively supports some ideology or movement with speeches and especially actions. English Agitators In the English-speaking world, the term first referred to men who were elected to present complaints of army soldiers, including the New Model Army of Oliver Cromwell, during the English Civil War. They were also known as adjutators. The practice begun in 1647 when the Long Parliament wanted to either disband the armies or send them to Ireland. Soldiers did not appreciate that and eight of the cavalry regiments elected representatives they called commissioners, who presented the soldiers' complaints, including the fact that their payments were eight weeks late. In April 3 1647 their letter was read in the House of Commons. Other units followed suit and foot soldiers elected agitators who presented the declaration of the army. Officers supported them and co-signed