Alvear applied for the command of the army of the North. San Martin, who considered the expedition against Monte Video of more importance, willingly gave place to him, but Alvear, ever vacillating and loth to leave the field of politics, changed his mind and recommended San Martin for the post. San Martin was anxious to free himself from the trammels of party in order to gain freedom of action in the course he had marked out for himself; he accordingly accepted the command of a reinforcement for the army of the North, and received instructions to assume the command-in-chief if he should deem it advisable.
This reinforcement consisted of the 7th battalion of infantry, 700 strong, two squadrons of the mounted grenadiers, and 100 artillerymen, and reached Tucuman before the close of the year 1813. Soon after San Martin and Belgrano met at Yatasto on the road to Salta, and swore friendship to each other, an oath most faithfully kept by both.
These two celebrated men had never met before, but had for some time corresponded. San Martin presented himself as a subordinate, but Belgrano looked to him as a master in the art of war, and regarded him as his successor. After some delay, due to the reluctance of San Martin to supersede his friend, he at length assumed the command on receipt of positive orders to that effect from Government, Belgrano remaining with him in command of a regiment. Belgrano died in the belief that San Martin was the tutelar genius of South America, and San Martin to the end of his days honoured the memory of his illustrious friend as that of one of the purest patriots of the New World.
On the 22nd January, 1814, the executive power was concentrated in one person, who took the title of Supreme Director. Don Gervasio Antonio Posadas was selected by the Lodge to fill this post, and was duly elected by the General Assembly. No one was more surprised than
