On November 9, 1938, in an event that would foreshadow the Holocaust, German Nazis launch a campaign of terror against Jewish people and their homes and businesses in Germany and Austria. The violence, which continued through November 10 and was later dubbed “Kristallnacht,” or “Night of Broken Glass,”
"They promised bills and laws in favor of immigrants in exchange for votes" is the one way among the following choices given in the question that political machines, such as Tammany Hall, work with and for immigrants.
