 Complete the following phrase:  Samtredia evolved from a crucial railway junction in the 1870s and acquired town status in 1921. In the 1895s there was built the first school in town, 14th public school which today is known as 12th public school. Under Soviet rule, the local economy diversified from transportation to food and wood production. Due to its strategic location, Samtredia played a prominent role in the civil unrest early in the 1990s when anti-Soviet opposition groups blocked the Samtredia junction from July 26 to 31 1990 in order to force the Soviet Georgian leadership to adopt a liberal election code. The junction was again blocked in MarchApril 1991, this time by the new government of Zviad Gamsakhurdia, in an attempt to exert pressure on the central Soviet authorities. This blockade, however, inflicted heavy damage not only to the economy of Georgia but to the neighbouring Armenia, which was largely dependent on Georgias railways. In 1993, Samtredia became one of the major battlegrounds in the 