Street Fighting in Berlin, 1848This contemporary lithograph portrays a street battle on March 18, 1848, between Prussian troops loyal to King Frederick William IV and civilian men and women demonstrators. The king withdrew his troops the following day rather than kill anymore of his “beloved Berliners.” Revolutionaries across Europe often dug up paving stones and used them as weapons. The tricolor flag achieved prominence during the revolution as the symbol of a united and democratic Germany. (akg-