How did the supreme court rule in cases affecting the rights of chinese immigrants?

How were the economies of the northern and southern states different? how ere they the same? what factors led them to develop differently?

What is the term for the right to vote in elections?

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