Plz help i will mark brainlies who ever has the correct anwser.

Me ☺️ i would appreciate it. “ explain who the following groups were: a)federalist b) anti-federalist” i really need

What were some benefits of the lewis and clark expedition?

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