The anterior cerebral artery extends upward and forward from the internal carotid artery. It supplies the frontal lobes, the parts of the brain that control logical thought, personality, and voluntary movement, especially of the legs. Stroke in the anterior cerebral artery results in opposite leg weakness.
Maria Theresa ruled for forty years the wide empire of Austria. Maria Theresa's first challenge was Prussia. They tried to occupy Silesia after the death of her father.
She then orchestrated a coup to overthrow her husband and became the Empress of the Russian Empire in July 1762. Catherine was Czarina for a period of 34 years till her death in November 1796, making her the longest-ruling female leader in the history of Russia. Though she is considered one of the greatest Russian monarchs, the serfs were mostly dissatisfied during her reign leading to a number of revolts, most prominently the Pugachevâs Rebellion of 1773-75.