What are some of the things that engravings if the first people of the nile valley depicted

The region of the united states where beef and hog production is prevalent is the midwestthere are 12 states in this area including  illinois,  indiana,  iowa,  kansas,  michigan,  minnesota,  missouri,nebraska,  north dakota,  ohio,  south dakota, and  wisconsin. all of these states are known for their meat and such products. 

Concerto grosso was composed during the classical era. (sorry if i misspelt the name)