Which cultural advancement came first? 1 invention of tools
2 control of fire
3 beginning of agriculture
4 development of civilizations

Cooper's contribution to the american novel was savestylesformat instructions

Which technological breakthrough of the 1950s revolutionized the way that americans kept up with news and world events? a) radio b) internet c) television d) motion pictures

The graph shows excess demand. which needs to happen in order to stop disequilibrium from occurring? q needs to be coordinated with supply. q needs to be coordinated with demand. the price of goods needs to be increased. the price of goods needs to be decreased.