Trauma, bleeding, or swelling of the brain can affect blood delivery, various poisons can also directly injure the brain, and brain inflammation and infection can also alter mental status and lead to coma. To understand unconsciousness, it is important to understand why a person is awake.
Recognizing the significance of World War I is essential to developing a full understanding of modern African-American history and the struggle for black freedom. When war erupted in Europe in August 1914, most Americans, African Americans included, saw no reason for the United States to become involved.lack people staked claim to democracy as a highly personal yet deeply political ideal and demanded that the nation live up to its potential. World War I represents a turning point in African American history, one that shaped the course of the black experience in the twentieth century.
World War One left an everlasting impact yet to come for many other wars, revolutions and events. Following not to long after the war women were soon gaining more rights; such as voting and sexual equality.he major effect of World War 1 on Europe was economic recession.  This was caused by great war spending and labor crises due to loss  of the working class in war casualties â¦ .