The CPUSA strongly supported the left-wing "Republican" side in the [[Spanish Civil War]] in the late 1930s, and encouraged its young people to enlist in the "Abraham Lincoln Brigade" to go and fight there. About 800 did so. | The CPUSA strongly supported the left-wing "Republican" side in the [[Spanish Civil War]] in the late 1930s, and encouraged its young people to enlist in the "Abraham Lincoln Brigade" to go and fight there. About 800 did so. |