For Germany and Italy the Spanish civil war served as a testing ground for the blitzkrieg and other techniques of warfare that would be used in World War II; for the European democracies it was another step down the road of appeasement; and for the politically conscious youth of the 1930s who joined the International Brigades, saving the Spanish republic was the idealistic cause of the era, a cause to which many gave their lives. For the Spanish people the civil war was an encounter whose huge toll of lives and material devastation were unparalleled in centuries of Spanish history.
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.