In 1919 the Majles, after much internal wrangling, refused a British offer of military and financial aid that effectively would have made Iran into a protectorate of Britain. The British were initially loath to withdraw from Iran but caved to international pressure and removed their advisers by 1921. In that same year British diplomats lent their support to an Iranian officer of the Persian Cossack Brigade, Reza Khan, who in the previous year had been instrumental in putting down a rebellion led by Mīrzā Kūchak Khan, who had sought to form an independent Soviet-style republic in Iran’s northern province of Gīlān.
