"I know why you hesitate," said Evaña. "You are accustomed to absolute authority in your own regiment, and do not like the idea of having another officer with you, so near to you in rank."

"And of all men you the least," said the Colonel bluntly. "I know you, Carlos, where you are, there you will have the command, and there are not a few men in my regiment who would be ready to mutiny if you told them. Besides, you have never served at all, how can you take rank at once as a major?"

"I have arranged all that with Don Cornelio. Of course he would not give me such rank in an infantry regiment, but in the cavalry it is different."

"Hum!" said the Colonel indignantly, "you city men think anything is good enough for cavalry. I can assure you that if we have any fighting with the Spaniards it will be the cavalry that will secure us the victory. What would you do in a country which is one immense pampa, with infantry or artillery?"

"I thought you would feel flattered at my preference for the cavalry," replied Evaña. "But do not alarm yourself, I do not wish to interfere in any way in the management of the regiment, I merely wish to march with you and hold a definite rank."

"Look you, Evaña," said the Colonel, with a searching look in his eyes, "there is more in this than you tell me. Be frank with me, tell me what you want, and count upon me."

"I want nothing more than I have told you, but I will tell you why."

Evaña paused, looking round him to see that no one was within earshot, then drawing his chair closer to the Colonel and leaning his elbows on the table he continued—

"There is only one man whom we need fear, he is an able soldier and very popular. If he should pronounce against us, many even of the Creoles will join him, and among us there are few who will be eager to fight against him. If he rise, he must be crushed at once. I go to keep an eye upon the officers of this expedition and to ensure that there be no vacillation."

"Liniers?" said the Colonel.