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 taking its turn at change or renewal in regular succession; and this device has, of course, an appreciably weakening effect on the legislative sinews of the Senate. Because the Senate mixes the parties in the composition of its Committees just as the House does, and those Committees must, consequently, be subjected to modification whenever the biennial senatorial elections bring in new men, freshly promoted from the House or from gubernatorial chairs. Places must be found for them at once in the working organization which busies itself in the committee-rooms. Six years is not the term of the Senate, but only of each Senator. Reckoning from any year in which one third of the Senate is elected, the term of the majority,—the two thirds not affected by the election,—is an average of the four and the two years which it has to live. There is never a time at which two thirds of the Senate have more than four years of appointed service before them. And this constant liability to change must, of course, materially affect the policy of the body. The time assured it in which to carry out any enterprise of policy upon which it may embark is seldom more than two years, the term of the House. It may be checked no less effectually than the lower House by the biennial elections, albeit the changes brought about in its membership are effected, not directly by the