Which of the following are allied powers?
A. Italy
B. England
C. Germany
D. Japan

What period of history refers to the time when people did not have written records

Which of the following items would serve as a primary source for a historian studiying the american civil war

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