Meanwhile Ferdinand had been restored to the throne of Spain, and an army of 10,000 men, commanded by Marshal Morillo, the ablest Spanish general of the time, had been sent to reduce the provinces on the Main. This expedition reached Cumana in April, 1815, and before the end of the year all the colonies, with the exception of the provinces of the River Plate, were reduced to submission. Far from giving up hope, however, Bolivar proceeded to Haiti, and from that island, in May, 1816, made a descent upon the eastern part of Venezuela, but was routed by the Spaniards in July, and soon returned to Haiti. A few of the Patriots still kept the field, and towards the close of the year Bolivar's partisans secured his recall. On December 21 he left Haiti with a second expedition for the relief of his native land. He determined now to direct all his efforts, not as hitherto, to the support of the Patriot cause in the capital, but to the holding of the great plains of the Orinoco. With this territory as a base, he carried on, during the year 1817, in conjunction with the Llanero horsemen of General Paez, a desperate struggle with the Spaniards. When the rainy season of 1818 began, Bolivar's army had been cut almost to pieces, he had lost prestige as a general, and his civil authority amounted to nothing. Only the cavalry of Paez maintained the Patriot cause. Still the position of the Spaniards was not much better. Morillo had 12,000 men scattered about, but neither money, arms, nor supplies. He reported to the viceroy of Peru: "Twelve pitched battles, in which the best officers and troops of the enemy have fallen, have not lowered their pride or lessened the vigor of their attacks upon us."