Potemkin ruled southern Russia like an emperor, although he always did so in the name of the empress in St. Petersburg. His most visible and permanent achievements were the cities and towns he built. Kherson, on the lower Dnieper River, was the first. Conceived as a port and a place to build warships, he began in 1778 with docks and a shipyard. Twenty miles upriver from the Black Sea, Kherson’s access to it lay through the Dneiper estuary called the Liman. The Russians controlled the eastern bank, where a narrow sand spit named Kinburn extended into the water; the Turks controlled the western bank with their massive fortress at Ochakov. Despite this formidable obstacle, Potemkin decided to build. Thousands of workers were brought to Kherson, and the first warship keels were laid down in 1779. In 1780, he launched a sixty-four-gun ship of the line and five frigates. When Kyril Razumovsky visited Kherson in 1782, he found stone buildings, a fortress, barracks housing ten thousand soldiers, and many Greek merchant ships anchored in the harbor. In 1783, after Catherine had annexed the Crimea, Potemkin began constructing a second naval base on the peninsula’s south shore. Called Sebastopol, it lay on a deep, protected bay that offered anchorage for scores of ships.
In 1786, Potemkin designed and began to build a new capital for this southern empire. The site he chose was on a bend in the Dnieper at a point where the river was almost a mile wide. He named it Ekaterinoslav (Catherine’s Glory). He planned a cathedral, a university, law courts, a musical conservatory, public parks and gardens, and twelve factories for making silks and wool. In 1789, he founded Nikolaev, another seaport and shipyard twenty miles upriver from Kherson. And once the Turkish war was over, Potemkin chose the site and made plans to build the city that is now Odessa; he died before this work began.
As he was transforming the southern provinces, Potemkin was also reforming the army and taking control of Russia’s foreign affairs. In February 1784, Catherine promoted him to the presidency of the College of War, with the rank of field marshal. He immediately introduced practical reforms: Russian soldiers were to wear the simplest, most comfortable uniforms, with loose tunics, wide breeches, boots that did not pinch, and easy-fitting helmets. He ordered soldiers to stop cutting, curling, and powdering their hair. “Is that a solider’s business?” he asked. “They have no personal valets.” A year later, he took control of the staff of the Black Sea Fleet. In his hands, thereafter, he had complete authority over everything relating to Russia’s relationship with Turkey, except the ultimate decision of war or peace.
As Russian influence extended over eastern and central Europe, the efforts of other states to win Russia’s friendship and support intensified. Britain had tried to rent Russian soldiers to assist in defeating her American colonies, and Catherine had rejected this request. In the spring of 1778, Britain suffered a heavier blow when France, eager to avenge the loss of colonial possessions to England in the Seven Years’ War, recognized the independence of the rebellious American colonies. By June, England and France were at war again. London sent a new ambassador to St. Petersburg. He was James Harris, later Sir James Harris, later still Earl of Malmesbury. Born in 1746, the son of a distinguished Greek scholar, Harris was only thirty-two, but his thatch of thick, prematurely white hair gave him a reassuring air of maturity. Already, he had served as British head of mission in Madrid and as minister in Berlin, where he had negotiated successfully with Frederick II. Now he was assigned to bring Russia into an offensive-defensive alliance with Great Britain. In St. Petersburg, Harris met Panin and Catherine; both were friendly but diplomatically noncommittal. Panin, in fact, was strongly opposed to an English alliance, and Catherine had no desire to involve Russia in a British war with France and her ally Spain. Harris was instructed to push ahead with a new request for Russian assistance in the struggle against “His Majesty’s misguided subjects in America.” To smooth this path, Harris was authorized to give formal assurance that England had no objection to Russian expansion along the Black Sea.
Harris had been negotiating with Panin, but, in August 1779, eighteen months after his arrival in St Petersburg, the ambassador concluded that Panin’s stature at court had become so diminished that little could be hoped for from him. On arriving, Harris had been wary of Potemkin, but he transferred his approach to the prince, whom he described as “such a mixture of wit, levity, learning, and humor, as I never met in the same man.” In July 1789, Potemkin arranged an informal meeting between Harris and the empress after an evening card game. As Harris reported their conversation: