Deejaying, emceeing, graffiti writing, and breakdancing. Together, these artistic expressions combined to form the foundation of one of the most significant cultural phenomena of the late 20th century -Hip-Hop. Rooted in African American culture and experience, the music, fashion, art, and attitude that is Hip-Hop crossed both racial boundaries and international borders.The Foundations of Hip-Hop Encyclopedia is a general reference work for students, scholars, and virtually anyone interested in Hip-Hop's formative years. In thirtysix entries, it covers the key developments, practices, personalities, and products that mark the history of Hip-Hop from the 1970s through the early '90s. All entries are written by students at Virginia Tech who enthusiastically enrolled in a course on Hip-Hop taught by Dr. Anthony Kwame Harrison, author of Hip Hop Underground, and co-taught by Craig E. Arthur. Because they are students writing about issues and events that took place well before most of them were born, their entries capture the distinct character of young people reflecting back on how a music and culture that has profoundly shaped their lives came to be. Future editions are planned as more students take the class, making this a living, evolving work.