The article references documents from the 1800s where those who take a Daguerreotype are repeatedly referred to as an operator, why do you think this is the case?

Iwould say d) signed unknown street singers who brought original songs to record.

Ineed the list of artworks and characteristics.

Opposition of two melodic ideas is the  right answer 

Hi,is this statement true or false?   descendants of the inca and maya use modern techniques rather than keeping their ancient culture alive by making weavings based on traditional weavings.-false the mayans and incas both continue traditional methods as well as modern.