The forces of the Parthians, divided into many bodies, suddenly rushed upon the Roman ranks, and drove them back. The young Crassus attempted a charge at the head of fifteen hundred horsemen. The Parthians yielded, but only to draw him into an ambush, where he perished, after great deeds of valor. His head, carried on the end of a pike, was borne before the eyes of his unhappy father, who, crushed by grief and despair, gave the command into the hands of Cassius. Cassius gave orders for a general retreat. The Parthians subjected the Roman army to continual losses, and Crassus himself was killed in a conference (53).
In this disastrous campaign there perished more than twenty thousand Romans. Ten thousand were taken prisoners and compelled to serve as slaves in the army of the Parthians.
The death of Crassus broke the Triumvirate; that of Julia, in 54, had sundered the family ties between Caesar and Pompey, who married Cornelia, the widow of the young Crassus, and daughter of Metellus Scipio.
CHAPTER XXXII. CAESAR'S STRUGGLE WITH POMPEY.--BATTLE OF PHARSALIA.
Pompey was elected sole Consul in February, 52. He at once threw off all pretence of an alliance with Caesar, and devoted himself to the interests of the Senate and aristocracy.
The brilliant successes of Caesar in Gaul had made a profound impression upon the minds of the citizens, to whom the name of the northern barbarians was still fraught with terror. Caesar had won for himself distinction as a soldier greater than the Scipios, or Sulla, or Pompey. "He was coming back to lay at his country's feet a province larger than Spain, not only subdued, but reconciled to subjugation; a nation of warriors, as much devoted to him as his own legions." The nobility had watched his successes with bitter envy; but they were forced to vote a thanksgiving of twenty days, which "the people made sixty."
Caesar now declared through his followers at Rome that he desired a second consulship. But he wished first to celebrate his triumph, and on this account would not disband his army; for, according to the custom, he could not triumph without it. According to another custom, however, he must disband it before he could offer himself as a candidate for the consulship. But he asked permission to set aside this custom, and to become a candidate while he was in the province in command of the army.