Which feature shows the most prehistoric lifestyle? a. portable dwellings b. hunting and gathering food c. use of spears d. clovis points

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

One way in which the european union encourages trade among countries is through the use of

What percentage of roads in germany have no speed limit?