_Gradual progress of a republican party._--The knowledge of this innovating spirit in the army gave confidence to the violent party in parliament, and increased its numbers by the accession of some of those to whom nature has given a fine sense for discerning their own advantage. It was doubtless swollen through the king's letters, and his pertinacity in clinging to his prerogative. And the complexion of the House of Commons was materially altered by the introduction at once of a large body of fresh members. They had at the beginning abstained from issuing writs to replace those whose death or expulsion had left their seats vacant. These vacancies, by the disabling votes against all the king's party,[368] became so numerous that it seemed a glaring violation of the popular principles to which they appealed, to carry on the public business with so maimed a representation of the people. It was however plainly impossible to have elections in many parts of the kingdom, while the royal army was in strength; and the change, by filling up nearly two hundred vacancies at once, was likely to become so important that some feared that the cavaliers, others that the independents and republicans, might find their advantage in it.[369] The latter party were generally earnest for new elections; and carried their point against the presbyterians in September 1645, when new writs were ordered for all the places which were left deficient of one or both representatives.[370] The result of these elections, though a few persons rather friendly to the king came into the house, was on the whole very favourable to the army. The self-denying ordinance no longer being in operation, the principal officers were elected on every side; and, with not many exceptions, recruited the ranks of that small body, which had already been marked by implacable dislike of the king, and by zeal for a total new-modelling of the government.[371] In the summer of 1646, this party had so far obtained the upper hand that, according to one of our best authorities, the Scots commissioners had all imaginable difficulty to prevent his deposition. In the course of the year 1647, more overt proofs of a design to change the established constitution were given by a party out of doors. A petition was addressed "to the supreme authority of this nation, the Commons assembled in parliament." It was voted upon a division, that the house dislikes this petition, and cannot approve of its being delivered; and afterwards, by a majority of only 94 to 86, that it was seditious and insolent, and should be burned by the hangman.[372] Yet the first decisive proof, perhaps, which the journals of parliament afford of the existence of a republican party, was the vote of 22nd Sept. 1647, that they would once again make application to the king for those things which they judged necessary for the welfare and safety of the kingdom. This was carried by 70 to 23.[373] Their subsequent resolution of Jan.