What genre of music is mozart's piano sonata

Match each of these art forms with the region of americas where they were commonly produced. elaborate headdresses nazca lines carved hieroglyphs wooden ceremonial masks the pacific north west mesoamerica the great plains the andes

In the united states what did dot commission aiga to do? a. design collages b. design posters c. design public symbols d. design book covers

Which of the following is necessary to build a skyscraper? a. wooden beams b. metal beams c. plastic supports d. all of the above