Temporary capital of Lithuania changed hands frequently: on April 19, 1919, the city was seized by the regular Polish Army; on July 14, 1920, it was recaptured by Soviet forces. After the Soviet defeat in the Battle of Warsaw, Vilnius was handed to the Lithuanian authorities according to the Soviet–Lithuanian Peace Treaty of July 12, 1920. Poland continued to claim the city and organized Żeligowski's Mutiny to capture it in October 1920. Polish General Żeligowski established the Republic of Central Lithuania, which was incorporated into Poland in 1922. Such situation remained until 1939. In October 1939 the Soviets transferred the city, which they captured
History of Jerusalem during the Kingdom of Jerusalem city in the Middle Ages, the economy of Jerusalem relied heavily on the tourism of pilgrims from Christian Europe. It received a further boost when it was exempted from customs enabling the city's markets to develop and sell the pilgrims imported goods. The importance of this industry continued to grow with the establishment of Jerusalem as a holy place, which also led to improved roads and traffic safety. Another factor affecting the economy of the city was the various administrative centers - regal, ecclesiastical, and military - that operated from Jerusalem. Being a capital city, Jerusalem was the center of