Read the following slogans taken from posters that advertised liberty bonds in 1917 and answer the question below. |Make The World Safe For Democracy
|Swat Out Military Autocracy
Every Liberty Bond You Buy Helps Win The War
-Source: Library of Congress
Which action contributed to the need for the U. S. government to use these slogans?
O
O
O
O
a trade embargo imposed by Great Britain
the sinking of passenger ships by German submarines
the refusal of the United States to join the League of Nations
a change in Russian leadership during the Bolshevik Revolution