His triple acquittal led to Ellenborough's resignation, and perceptibly shook the prestige of the government. In the year 1818 there was a temporary improvement in the economic condition of the country. The depression of the preceding year was followed in this year by a rapid increase of revenue. The importance the ministry attached to finance was emphasised by the admission to the cabinet in January of Frederick John Robinson, afterwards prime minister as Lord Goderich, who had been appointed president of the board of trade and treasurer of the navy. The chancellor of the exchequer and the master of the mint were already members of the cabinet. The suspension of the _habeas corpus_ act having expired, the reform agitation revived, but assumed a less dangerous character, and no serious outbreak occurred. A bill of indemnity was passed to cover any excesses of jurisdiction in arresting suspected persons or in suppressing tumultuous assemblies. A parliamentary inquiry showed both that the disorders of the previous year had been exaggerated, and that, after all, the extraordinary powers of the home office had been used with moderation. Nevertheless, the early part of the session was largely occupied by party debates on these questions, the employment of spies, and apprehensions for libel. Parliament was dissolved in June, and the general election which followed resulted in a gain of several seats to the opposition.[65] The ministry was strengthened in January, 1819, by the appointment of Wellington to be master-general of the ordnance, in succession to Mulgrave, who remained in the cabinet without office. [Pageheading: _THE "MANCHESTER MASSACRE"._] Before the end of the year 1818, a strike of Manchester cotton-spinners was attended by the usual incidents of brutal violence towards workmen who refused to join in it, but a few shots from the soldiers, one of which killed a rioter, proved effectual in quelling lawlessness. Manchester, however, remained the centre of agitation, and during the summer of 1819 a series of reform meetings held in other great towns culminated in a monster meeting originally convened for August 9, but postponed until the 16th. The history of this meeting ending in the so-called "Manchester" or "Peterloo massacre," has been strongly coloured by party spirit and sympathy with the victims of reckless demagogy no less than of blundering officialism. It is certain that drilling had been going on for some time among the multitudes invited to attend the meeting of the 9th; that its avowed object was to choose a "legislatorial representative," as Birmingham had already done, and that, on its being declared illegal by the municipal authorities, who declined to summon it on their own initiative, its organisers deliberately resolved to hold it a week later, whether it were legal or not.