All the powers of the confederacy were now collecting their troops. But Maximilian was dependent upon the German diet for his ability to fulfill his part of the contract. He assembled the diet at Worms on the 21st of April, 1509, presented to them the plan of the league, and solicited their support. The diet refused to cooperate, and hardly affecting even the forms of respect, couched its refusal in terms of stinging rebuke. "We are tired," they said, "of these innumerable calls for troops and money. We can not support the burden of these frequent diets, involving the expense of long journeys, and we are weary of expeditions and wars. If the emperor enters into treaties with France and the pope without consulting us, it is his concern and not ours, and we are not bound to aid him to fulfill his agreement. And even if we were to vote the succors which are now asked of us, we should only be involved in embarrassment and disgrace, as we have been by the previous enterprises of the emperor." Such, in brief, was the response of the diet. It drew from the emperor a long defense of his conduct, which he called an "Apology," and which is considered one of the most curious and characteristic documents of those days. He made no attempt to conceal his vexation, but assailed them in strong language of reproach. "I have concluded a treaty with my allies," he wrote, "in conformity to the dictates of conscience and duty, and for the honor, glory and happiness of the empire and of Christendom. The negotiation could not be postponed, and if I had convoked a diet to demand the advice of the States, the treaty would never have been concluded. I was under the necessity of concealing the project of the combined powers, that we might fall on the Venetians at once and unexpectedly, which could not have been effected in the midst of public deliberations and endless discussions; and I have, I trust, clearly proved, both in my public and my private communications, the advantage which is likely to result from this union. If the aids hitherto granted by diets have produced nothing but disgrace and dishonor, I am not to blame, but the States who acted so scandalously in granting their succors with so much reluctance and delay. As for myself, I have, on the contrary, exposed my treasure, my countries, my subjects and my life, while the generality of the German States have remained in dishonorable tranquillity at home. I have more reason to complain of you than you of me; for you have constantly refused me your approbation and assistance; and even when you have granted succors, you have rendered them fruitless by the scantiness and tardiness of your supplies, and compelled me to dissipate my own revenues, and injure my own subjects."