Based on the clue 'black especially a pure or jet black like the ston...', what is the answer?

What is referred to by 'black brown spectacled'? Based on the clue 'black clarinetist don byron specializes in this je...', what is the answer? Based on the clue 'black coffee is a cd anthology of this is that all...', what is the answer? Based on the clue 'black envelopes are nonmailable since this wouldnt...', 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? What is referred to by 'black history month'?