is the name used to refer to the era of legalized segregation in the United States. African-American History: Select the correct answer from the choices provided.
A.
Affirmative action
B.
Antebellum
C.
Jim Crow
D.
Reconstruction

What is it called when countries build lots of weapons to store and them in case of a 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

During the early period of spanish colonialism, the death of large numbers of native people led to what