How did nations like Argentina participate in the war effort?

Argentina during World War II. A newspaper announcing Argentina's severing of diplomatic relations with the Axis powers on 26 January 1944. The history of Argentina during World War II is a complex period of time beginning in 1939, following the outbreak of war in Europe, and ending in 1945 with the surrender of Japan.

The laws passed by the slave- holding Southern States to safeguard the white population and protect the owning rights of the Masters were called Black Codes.

Black Codes were passed after the Civil war in 1865 and 1866 which deny the slaves and free blacks equal rights like right to vote, education etc and equal treatment under the law.