When Maximilian died in January 1519 his throne was competed for by his grandson Charles, king of Spain, and by Francis I. of France, and after a long and costly contest the former was chosen in the following June. By the time Charles reached Germany and was crowned at Aix-la-Chapelle (October 1520) Luther had confronted the cardinal legate Cajetan, had passed through his famous controversy at Leipzig with Johann Eck, and was about to burn the bull of excommunication. After this daring step retreat was impossible, and with keen excitement both the reformer's followers and his enemies waited for the new sovereign to declare himself on one side or on the other. Charles soon made up his mind about the general lines of his policy, although he was completely ignorant of the strength of the feeling which had been aroused. He fancied that he had to deal with a mere monkish quarrel; at one time he even imagined that a little money would set the difficulty at rest. It was not likely, however, in any case that he would turn against the Roman Church, and that for various reasons. He was by far the most important ruler of the time, and the peoples under his direct sway were still adherents of the old faith. He was king of Spain, of Sicily, of Naples and of Sardinia; he was lord of the Netherlands, of the free county of Burgundy and of the Austrian archduchies; he had at his command the immense resources of the New World; and he had been chosen king of Germany, thus gaining a title to the imperial crown. Following the example set by Maximilian he called himself emperor without waiting for the formality of a coronation at Rome. Now the protection of the Church had always been regarded as one of the chief functions of the emperors; Charles could not, therefore, desert it when it was so greatly in need of his services. Like his predecessors he reserved to himself the right to resist it in the realm of politics; in the realm of faith he considered that he owed to it his entire allegiance. Moreover, he intended to undertake the subjugation of northern Italy, a task which had baffled his imperial grandfather, and in order to realize this scheme it was of the highest importance that he should do nothing to offend the pope. Thus it came about that at the diet of Worms, which met in January 1521, without any thorough examination of Luther's position, Charles issued the famous edict, drawn up by Cardinal Aleandro, which denounced the reformer and his followers. This was accepted by the diet and Luther was placed under the imperial ban. Charles and the movement for reform.