In the past 100 years has the innovation of new goods and services been more influenced by what people need or what people want ?please use race and answer the question using complete sentences!! (No links)

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explanation:

ill need more info in order to answer yer ?

harlem's  cotton club boasted the talents of duke ellington. singers such as bessie smith and billie holiday popularized blues and jazz vocals. jelly roll morton and louis armstrong drew huge audiences as white americans as well as african americans caught jazz fever.

reading poetry is challenging when you don't have or very little of social context and culture schema.

solution: read the introduction, the norm, or even explaination if you still dont get it.