After the House of Burgundy had united several provinces under its dominion, the separate provincial assemblies which, up to that time, had been independent tribunals, were made subject to a supreme court at Malines, which incorporated the various judicatures into one body, and decided in the last resort all civil and criminal appeals. The separate independence of the provinces was thus abolished, and the supreme power vested in the senate at Malines. After the death of Charles the Bold the states did not neglect to avail themselves of the embarassment of their duchess, who, threatened by France, was consequently in their power. Holland and Zealand compelled her to sign a great charter, which secured to them the most important sovereign rights. The people of Ghent carried their insolence to such a pitch that they arbitrarily dragged the favorites of Maria, who had the misfortune to displease them, before their own tribunals, and beheaded them before the eyes of that princess. During the short government of the Duchess Maria, from her father’s death to her marriage, the commons obtained powers which few free states enjoyed. After her death her husband, Maximilian, illegally assumed the government as guardian of his son. Offended by this invasion of their rights, the estates refused to acknowledge his authority, and could only be brought to receive him as a viceroy for a stated period, and under conditions ratified by oath. Maximilian, after he became Roman Emperor, fancied that he might safely venture to violate the constitution. He imposed extraordinary taxes on the provinces, gave official appointments to Burgundians and Germans, and introduced foreign troops into the provinces. But the jealousy of these republicans kept pace with the power of their regent. As he entered Bruges with a large retinue of foreigners, the people flew to arms, made themselves masters of his person, and placed him in confinement in the castle. In spite of the intercession of the Imperial and Roman courts, he did not again obtain his freedom until security had been given to the people on all the disputed points.