through hostile picket lines. These random events, however, did not prevent the labor movement from playing a role of support for future civil rights activities and legislation. The "Roaring Twenties," nostalgically depicted in some movies and musical comedies as an era of unbounded prosperity and champagne-induced gaiety, fell a good deal short of those marks for most American working people. Throughout the decade, unemployment rose, quietly, almost anonymously. It was a time of considerable hardship for many of the unemployed, long before the days of unemployment insurance or supplementary benefits. The postwar depression brought wages down sharply and caused major erosion of union membership-a loss of about a million members in the years from 1920 to 1923. The difficulties were multiplied by the decision of the National Association of Manufacturers and other anti-union "open shop" groups to wipe out or seriously diminish the status of American , can unions. The fear of "Bolsheviks," often hysterical, that was nurtured by the Russian communist revolution was used gleefully by the anti-union forces. As early as 1913, President John Kirby of the NAM had decided the trade union movement was "an un-American, illegal and infamous conspiracy." As the Senate Civil Liberties Committee, headed by Sen. Robert LaFollette Jr., reported years later, such demands as "union recognition, shorter hours, higher wages, regulation of child labor and the hours and wages of women and children in industry" came to be seen-under the influence of the NAM-sponsored 'American Plan' -as aspects of the alleged communist revolution from which the anti-labor employers wanted to save the nation. Strikebreaking, blacklisting and vigilanteeism became, for a time, acceptable aspects of this new and spurious brand of patriotism. The "yellow dog contract," which workers had to sign in order to get a job, bound them never to join a union; at the same time, the corporation...
