Select ALL the correct answers. In which of the following categories did the Progressive Era make advancements?

African American rights

women’s rights

the welfare of children

open immigration

What trade did europeans want most before the 1800s ivory wood slaves gold

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

When individuals with a stake in an issue affecting them begin to propose and develop solutions to a problem, they engage in