Slavery took on what new dimensions with the Age of Imperialism? Europeans were in agreement that slavery was the only labor option available.
Imperialists found the indigenous colonial populations an enduring source of labor
Imperialists looked to Africa to supply cheap labor for their colonies.
As Europeans discovered more natural sources to exploit, they also found more people to enslave

Pj conducts an experimental study on the effects of soft music during high stakes science testing. he randomly assigns students at the school. in one condition he does not provide music for testing while in the other group he does provide the music. he administers a pretest at the beginning of the year and a posttest at the end of the year. pj’s design is best described as a: a.static group comparisonb. pretest-posttest control group designc.control-group-time-series designd. nonrandomized control-group pretest-posttest design