Answer:
Social change can cause conflict within and between societies. Social change can cause a cultural lag which leades to conflict. A main conflict is between youth and parent, which is a result of social change.
During the 20th century there was war. This includes World War I. The wars would cause poverty in familes due to the high demand of food and supplies to soldiers overseas. This led to other families fighting for survival.
The author of "The champion of the world" relates the outcome of the fight with the continuation of African American freedom. If the black fighter, Joe Louis, loses, it would be "another lynching, yet another Black man hanging on a tree. One more woman ambushed and r*ped." It would represent the end of African American pride, "If Joe lost we were back in slavery and beyond help. It would all be true, the accusations that we were lower types of human beings. Only a little higher than apes."
The other ones listening to the broadcast with her feels the same as it shown with the large celebration when Joe Louis wins. "People drank Coca-Colas like ambrosia and ate candy bars like Christmas."
Emperor Justinian reconquered many former territories of the Western Roman Empire, including Italy, Dalmatia, Africa, and southern Hispania.
