Who belonged to the proletariat?
factory owners
industrialists
factory workers
serfs

Micah is studying child behavior in playgrounds throughout the world. he wants to see how the children react when teachers select the same child to be the first to use each piece of equipment. which approach is micah is using?

Is it true the ancient egyptians created a calendar that had 10 days in a week

Which of the fallowing sports became spectator sport at the turn of the century ? a)basketball and boxing b)soccer and football c)racquetball and badminton d)polo and swimming