Detailed Instructions: Given a text, write a compressed version of it in a single sentence.
Problem:All that was to change, virtually overnight, as Spain's tourist potential began to be exploited in the 1950s. Credit was made available for the development of hotel complexes and apartment blocks, and former fishing villages like Torremolinos and Marbella began to change forever.
Solution:
Spain's tourist potential began to be exploited in the 1950s. Credit was made available for the development of hotel complexes and apartment blocks.