#3. Constitutional Changes.#--The Constitutions which had been framed for the colonies by the Imperial Parliament in 1850 were not expected to be more than temporary. The British Government had wisely determined to allow each of the colonies to frame for itself the Constitution which it deemed most suitable to its requirements, and had instructed the Legislative Councils which were elected in 1851 to report as to the wishes of their respective colonies. In Sydney the Council entrusted the framing of the new Constitution to a committee, which decided to adopt the English system of government by two Houses--the one to represent the people as a whole, the other to watch over the interests of those who, by their superior wealth, might be supposed to have more than an ordinary stake in the welfare of the country. It was very quickly arranged that the popular House should consist of not less than fifty-four members, to be elected by men who paid a small rental, or possessed property of a certain annual value. But with regard to the nature of the Upper House, it was much more difficult to come to a decision. Wentworth proposed that the Queen should establish a colonial peerage to form a small House of Lords, holding their seats by hereditary right; but this idea raised so great an outcry that he made haste to abandon it. Several of the committee were in favour of the scheme, afterwards adopted in Victoria, of making the Upper House elective, while limiting the choice of members to those who possessed at least L5,000 worth of real property. After much discussion, however, it was decided to give to the Governor the power of nominating the members of this chamber, which was to consist of not less than twenty-one persons. The Legislative Council adopted this scheme, and sent it to England for the assent of the Queen; they also requested that their Constitution might be still further assimilated to that of Great Britain by the introduction of responsible government, so that the Ministers who controlled the affairs of the colony should be no longer officials appointed or dismissed by the Governor and Secretary of State, but should, in future, be chosen by the Parliament to advise the Governor on all matters of public interest, and should be liable to dismissal from office so soon as the Parliament lost confidence in their ability or prudence. The British Government at once gave its assent to this Constitution, which was accordingly inaugurated in 1856; and from that date the political management of New South Wales has been an imitation of that of the British Empire. In 1858 two small modifications were introduced: the Lower House was increased in numbers to sixty-eight members, and the privilege of voting for it was extended to every male person over twenty-one years of age who had dwelt not less than six months in the colony.