Paul I of Russia which event the Russian Imperial Crown was crafted by court jewellers. The 8-year-old Paul retained his position as crown prince. In 1772, her son and heir, Paul, turned eighteen. Paul and his adviser, Panin, believed he was the rightful tsar of Russia, as the only son of Peter III. His adviser had also taught him that the rule of women endangered good leadership, which was why he was so interested in gaining the throne. Distracting him, Catherine took trouble to find Paul a wife among the minor princesses of the Holy Roman Empire. She chose Princess Wilhelmina of Hesse-Darmstad, who
Catherine the Great to colonise Alaska, establishing Russian America. Catherine reformed the administration of Russian guberniyas, and many new cities and towns were founded on her orders. An admirer of Peter the Great, Catherine continued to modernise Russia along Western European lines. However, military conscription and the economy continued to depend on serfdom, and the increasing demands of the state and private landowners led to increased levels of reliance on serfs. This was one of the chief reasons behind several rebellions, including the large-scale Pugachev's Rebellion of cossacks and peasants. The period of Catherine the Great's rule, the Catherinian Era, is considered the