 Complete the following phrase:  From 1945 until 1991 Skopje was the capital of the Socialist Republic of Macedonia. The city expanded and the population grew during this period from just over 150,000 in 1945 to almost 600,000 in the early 1990s. Continuing to be prone to natural disasters the city was flooded by the Vardar River in 1962 and then suffered considerable damage from a 