In both egypt and mesopotamia, who occupied the lowest social class?
farmers
slaves
dependents
artisans

How did inovations in manufacturing lead to improvments in transportation?

During the 1980s, profit from the sale of weapons to iran was used to stop the communists in costa rica. start a proxy war in el salvador. support the contras in nicaragua. stage a coup d’état in guatemala.

Which one of these was a consequence for farmers during the dust bowl