W.E.B Du Bois (1903). The Souls of Black Folk. Top 100 classic publishers. The Souls of Black Folk is an authoritative work in American history written by W.E.B Du Bois that is a major cornerstone of African-American literary history. It was ...Book-summaries …

The National Collegiate Athletic Association (NCAA) prohibits the use of caffeine because it falls under the category of stimulants, which are banned substances. The standard level for the allocation of caffeine consumption is 14 micrograms per m...Caffeine-as-an-Ergogenic-Aid …

In the United States, depression is considered the second leading killer after heart conditions. It has become a very prevalent mental problem and is affecting many people in the society. Clinical depression is associated with changes in moods. Mo...Aspects-of-Clinical-Depression:-USA …