of the legislature may override the executive veto, though not infrequently the statement of objections by the governor in his veto message serves to convince some of those who voted for the vetoed bill that it is unwise, and thus the veto will be sustained. When a bill is presented to the governor for his signature he is allowed a period ranging from three to ten days in which to consider it before taking action. A subject of criticism in some states is the practice of the legislature of delaying final action on many bills until the last days of the session and then sending them all at once to the governor so that the time allowed him for considering their merits is necessarily too short. A wise provision found in the constitutions of about thirty states is one which allows the governor to veto particular items in appropriation bills. Thus if the legislature passes a bill carrying appropriations for a variety of objects, some worthy and others objectionable, the governor is not under the necessity of approving or rejecting the bill as a whole, but may approve the desirable portions and veto the others. In this way wasteful and objectionable appropriations of the public funds may be prevented without inconvenience. In a few states the governor may also veto particular sections of other bills. =Executive and Administrative Powers of the Governor.=--The governor is generally charged by the constitution with taking care that the laws are faithfully executed, though, as already stated, the executive power is really divided between him and a number of colleagues. _Power over State Officers._--He generally has a certain power of oversight over the other principal state officers, but little power of control over them. There is a tendency, however, to enlarge his power in this respect.[14] Several constitutions, for example, empower him to require reports from the principal officers, and in some states he is given the right to examine into the condition of the treasurer's and comptroller's offices and under certain conditions to remove the incumbent from office. In a very few states, also, the governor may remove sheriffs or mayors for negligence or abuse of power in the enforcement of the state laws. [14] By an important act passed in Illinois in 1917 a large number of bureaus and commissions were consolidated and placed under the authority of departmental heads appointed by the governor, who has a large power of control over them. A number of other states have since done likewise.