Answer: printmaking
Explanation: printing is making a copy of something on paper. Even today we do it with printers
It's possibly D.
emulsion is liquid a fine scattering of moment beads of one fluid in another in which it isn't solvent or miscible.
Because art is something humans just do. all humans have a liking to music or drawing or sculpting or some kind of art. its not a cultural thing, its a human thing.
It increased government regulation on businesses, because it exposed the meat industry and how disgusting it was. Now, meat has to be regulated by the FDA (food and drug association) before it is given to consumers to ensure that it is safe and good quality.