Alongside the arsenal of chemical weapons were about 60 pipe bombs, several machine guns, remote-controlled bombs disguised as briefcases, and anti-Semitic, anti-black, and anti-government literature, the report said.

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The methodologies of examining hip hop are borrowed from sociology, politics, religion, economics, urban studies, journalism, communications theory, American studies, transatlantic studies, black studies, history, musicology, comparative literature, English, linguistics, and other disciplines.

NPR: Author Comes to Hip-Hop Music's Defense

In scientific literature these events are called the emergence of the Black Swan.

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"In addition to a black child owning dolls and other playthings that positively reflect their image, exposure to literature, art and other positive images will aid in the development of a healthy cultural awareness and appreciation, " she says.

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