Britain and Her Rivals in the Middle East 81 prevent the collapse of the Ottoman Empire was to oust Ibrahim from Syria. He accordingly succeeded in July 1840 in bringing about an agreement between Britain, Russia, Austria, and Prussia, by which Mohammed AH was presented with an ultimatum to evacuate Syria, with the threat of losing all his possessions if he procrastinated unduly. This threat to their protege caused great in- dignation in Paris and the French government threatened war; but Palmerston knew that it was unprepared for such extremes and kept up the pressure of the Powers on Mohammed All While the French government vacillated and eventually fell, British and Ottoman forces blockaded and occupied Beirut and Akka, and forced Ibrahim to evacuate Syria and Palestine. His father had to give back the Ottoman fleet, but was confirmed in the hereditary pashaliq of Egypt. The Second Syrian War was over. As the French historian Driault ruefully comments, 'All the advantages r, had fallen to Britain. She had pushed back Mohammed All and j France in the south, Russia in the north, and kept open for the j future the overland route to India via Iraq. She had made safe the] development of her influence along this route. She was pre-i eminent in the lands of the Levant/ 3 In the previous twenty years, while numbers of French officials were being introduced into Mohammed All's service, Britain was less obviously, and certainly less consciously, establishing her commercial predominance in Egypt. The key to this was the Egyptian production of high-grade cotton, which had been fostered by Mohammed An and was first introduced to the "Spinners of Lancashire in 1821. The export of cotton from Egypt actually increased 200 times in the next three years and became from now on her principal export. It was absorbed in the main by Britain, whose factory-made cottons now displaced the more ex- pensive hand-woven French fabrics. Soon after 1830 British trade with Egypt was greater than that of any other country. By 1849, the year of Mohammed Ali's death, she provided 41 per cent of Egypt's imports and took 49 per cent, of her exports. But since the defence of her position in India remained a cardinal feature of her overseas policy, she was not anxious to see com- munications through the Middle East modernized or made more speedy to give an opportunity to any jealous and aggressive Power to assail her. She had refused in 1834 to give any financial guaran- tees for a proposed railway to connect Alexandria, Cairo, and