Which sentence describes an effect of the haymarket riot?
a the riot was a setback for political machines.
b the riot furthered the cause of women's suffrage.
c the riot strengthened the anarchist movement.
d the riot was the downfall for the knights of labor.

The term “iron curtain” was based on an actual iron curtain that german theaters used to separate the stage from the audience in case of a fire. who or what did the “iron curtain” of the cold war separate? democratic nations from communist nations the soviet union from its allies the united states from europe europe from asia