His care was now directed to the administration of the affairs of the freed provinces. His endeavours to satisfy his countrymen in this respect did not always meet with encouragement, and sometimes exposed him to slander. In December 1824 Bolivar convoked a constituent congress for the February following; but this body, taking into consideration the unsettled state of the country, thought it proper to invest him with dictatorial power for another year. His project of a constitution for Bolivia was presented to the congress of that state on the 25th of May 1826, accompanied with an address, in which he embodied his opinions respecting the form of government which he conceived most expedient for the newly established republics. This code, however, did not give satisfaction. Its most extraordinary feature consisted in the provision for lodging the executive authority in the hands of a president for life, without responsibility and with power to nominate his successor, a proposal which alarmed the friends of liberty, and excited lively apprehensions amongst the republicans of Buenos Aires and Chile; whilst in Peru, Bolivar was accused of a design to unite into one state Colombia, Peru and Bolivia, and to render himself perpetual dictator of the confederacy. In the meanwhile the affairs of Colombia had taken a turn which demanded the presence of Bolivar in his own country. During his absence Santander had administered the government of the state ably and uprightly, and its independence had been recognized by other countries. But Paez, who commanded in Venezuela, having been accused of arbitrary conduct in the enrolment of the citizens of Caracas in the militia, refused obedience to the summons of the senate, and placed himself in a state of open rebellion against the government, being encouraged by a disaffected party in the northern departments who desired separation from the rest of the republic.