What is referred to by 'black history month'?

Based on the clue 'black especially a pure or jet black like the ston...', what is the answer? Based on the clue 'black forest cake is made with kirsch a liquor mad...', what is the answer? What is associated with: black friday september 24 1869 resulted from gould fisks attempt to corner the us supply of th… Based on the clue 'black history month begins on this date', what is the answer? Based on the clue 'black holes are thought to emit a weak form of rad...', what is the answer? Based on the clue 'black holes are thought to power these remote obje...', what is the answer? Based on the clue 'black homelands called bantustans were part of thi...', what is the answer? Based on the clue 'black jack ruby jack are forms of the chief ore o...', what is the answer?